Switching project to C# (because why not)

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+
+[Dd]ebug/
+[Rr]elease/
+x64/
+[Bb]in/
+[Oo]bj/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.svclog
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+*.pubxml
+*.azurePubxml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+packages/
+## TODO: If the tool you use requires repositories.config, also uncomment the next line
+!packages/repositories.config
+
+# Windows Azure Build Output
+csx/
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+![Ss]tyle[Cc]op.targets
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+
+*.publishsettings
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+# =========================
+# Windows detritus
+# =========================
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac desktop service store files
+.DS_Store
+
+_NCrunch*

OpenSaveCloudClient.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32505.173
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenSaveCloudClient", "OpenSaveCloudClient\OpenSaveCloudClient.csproj", "{5BD9E525-B234-4AE2-9780-86E959592258}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5BD9E525-B234-4AE2-9780-86E959592258}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5BD9E525-B234-4AE2-9780-86E959592258}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5BD9E525-B234-4AE2-9780-86E959592258}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5BD9E525-B234-4AE2-9780-86E959592258}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AD47EAA4-0EB8-4B9D-831A-5FD2A2827CC8}
+	EndGlobalSection
+EndGlobal

OpenSaveCloudClient/AboutBox.Designer.cs

@@ -0,0 +1,264 @@
+namespace OpenSaveCloudClient
+{
+    partial class AboutBox
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(AboutBox));
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.VersionLabel = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label4 = new System.Windows.Forms.Label();
+            this.label5 = new System.Windows.Forms.Label();
+            this.ClientInfoLabel = new System.Windows.Forms.Label();
+            this.ServerInfoLabel = new System.Windows.Forms.Label();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.ApiVersionLabel = new System.Windows.Forms.Label();
+            this.ServerVersionLabel = new System.Windows.Forms.Label();
+            this.AllowRegisterLabel = new System.Windows.Forms.Label();
+            this.label7 = new System.Windows.Forms.Label();
+            this.label6 = new System.Windows.Forms.Label();
+            this.label3 = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            this.groupBox1.SuspendLayout();
+            this.groupBox2.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Top;
+            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
+            this.pictureBox1.Location = new System.Drawing.Point(0, 0);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(507, 154);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+            this.pictureBox1.TabIndex = 0;
+            this.pictureBox1.TabStop = false;
+            // 
+            // label1
+            // 
+            this.label1.Dock = System.Windows.Forms.DockStyle.Top;
+            this.label1.Font = new System.Drawing.Font("Segoe UI", 18F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.label1.Location = new System.Drawing.Point(0, 154);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(507, 50);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "Open Save Cloud";
+            this.label1.TextAlign = System.Drawing.ContentAlignment.TopCenter;
+            // 
+            // VersionLabel
+            // 
+            this.VersionLabel.Dock = System.Windows.Forms.DockStyle.Top;
+            this.VersionLabel.Font = new System.Drawing.Font("Segoe UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.VersionLabel.Location = new System.Drawing.Point(0, 204);
+            this.VersionLabel.Name = "VersionLabel";
+            this.VersionLabel.Size = new System.Drawing.Size(507, 37);
+            this.VersionLabel.TabIndex = 2;
+            this.VersionLabel.Text = "0.0.0.0";
+            this.VersionLabel.TextAlign = System.Drawing.ContentAlignment.TopCenter;
+            // 
+            // label2
+            // 
+            this.label2.Dock = System.Windows.Forms.DockStyle.Top;
+            this.label2.Location = new System.Drawing.Point(0, 241);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(507, 114);
+            this.label2.TabIndex = 3;
+            this.label2.Text = "Made by Aurélie Delhaie\r\nThis project exist because all games \r\ndon\'t have the cl" +
+    "oud save feature\r\n(Like The Sims 4)";
+            this.label2.TextAlign = System.Drawing.ContentAlignment.TopCenter;
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(15, 36);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(60, 25);
+            this.label4.TabIndex = 5;
+            this.label4.Text = "Client:";
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(15, 61);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(65, 25);
+            this.label5.TabIndex = 6;
+            this.label5.Text = "Server:";
+            // 
+            // ClientInfoLabel
+            // 
+            this.ClientInfoLabel.AutoSize = true;
+            this.ClientInfoLabel.Location = new System.Drawing.Point(86, 36);
+            this.ClientInfoLabel.Name = "ClientInfoLabel";
+            this.ClientInfoLabel.Size = new System.Drawing.Size(24, 25);
+            this.ClientInfoLabel.TabIndex = 7;
+            this.ClientInfoLabel.Text = "...";
+            // 
+            // ServerInfoLabel
+            // 
+            this.ServerInfoLabel.AutoSize = true;
+            this.ServerInfoLabel.Location = new System.Drawing.Point(86, 61);
+            this.ServerInfoLabel.Name = "ServerInfoLabel";
+            this.ServerInfoLabel.Size = new System.Drawing.Size(24, 25);
+            this.ServerInfoLabel.TabIndex = 8;
+            this.ServerInfoLabel.Text = "...";
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.groupBox2);
+            this.groupBox1.Controls.Add(this.label4);
+            this.groupBox1.Controls.Add(this.ServerInfoLabel);
+            this.groupBox1.Controls.Add(this.label5);
+            this.groupBox1.Controls.Add(this.ClientInfoLabel);
+            this.groupBox1.Location = new System.Drawing.Point(12, 378);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(483, 242);
+            this.groupBox1.TabIndex = 9;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Geek informations";
+            // 
+            // groupBox2
+            // 
+            this.groupBox2.Controls.Add(this.ApiVersionLabel);
+            this.groupBox2.Controls.Add(this.ServerVersionLabel);
+            this.groupBox2.Controls.Add(this.AllowRegisterLabel);
+            this.groupBox2.Controls.Add(this.label7);
+            this.groupBox2.Controls.Add(this.label6);
+            this.groupBox2.Controls.Add(this.label3);
+            this.groupBox2.Location = new System.Drawing.Point(6, 93);
+            this.groupBox2.Name = "groupBox2";
+            this.groupBox2.Size = new System.Drawing.Size(471, 143);
+            this.groupBox2.TabIndex = 9;
+            this.groupBox2.TabStop = false;
+            this.groupBox2.Text = "API";
+            // 
+            // ApiVersionLabel
+            // 
+            this.ApiVersionLabel.AutoSize = true;
+            this.ApiVersionLabel.Location = new System.Drawing.Point(231, 90);
+            this.ApiVersionLabel.Name = "ApiVersionLabel";
+            this.ApiVersionLabel.Size = new System.Drawing.Size(24, 25);
+            this.ApiVersionLabel.TabIndex = 5;
+            this.ApiVersionLabel.Text = "...";
+            // 
+            // ServerVersionLabel
+            // 
+            this.ServerVersionLabel.AutoSize = true;
+            this.ServerVersionLabel.Location = new System.Drawing.Point(231, 65);
+            this.ServerVersionLabel.Name = "ServerVersionLabel";
+            this.ServerVersionLabel.Size = new System.Drawing.Size(50, 25);
+            this.ServerVersionLabel.TabIndex = 4;
+            this.ServerVersionLabel.Text = "0.0.0";
+            // 
+            // AllowRegisterLabel
+            // 
+            this.AllowRegisterLabel.AutoSize = true;
+            this.AllowRegisterLabel.Location = new System.Drawing.Point(231, 40);
+            this.AllowRegisterLabel.Name = "AllowRegisterLabel";
+            this.AllowRegisterLabel.Size = new System.Drawing.Size(24, 25);
+            this.AllowRegisterLabel.TabIndex = 3;
+            this.AllowRegisterLabel.Text = "...";
+            // 
+            // label7
+            // 
+            this.label7.AutoSize = true;
+            this.label7.Location = new System.Drawing.Point(10, 90);
+            this.label7.Name = "label7";
+            this.label7.Size = new System.Drawing.Size(159, 25);
+            this.label7.TabIndex = 2;
+            this.label7.Text = "API Server version:";
+            // 
+            // label6
+            // 
+            this.label6.AutoSize = true;
+            this.label6.Location = new System.Drawing.Point(10, 65);
+            this.label6.Name = "label6";
+            this.label6.Size = new System.Drawing.Size(127, 25);
+            this.label6.TabIndex = 1;
+            this.label6.Text = "Server version:";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(10, 40);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(215, 25);
+            this.label3.TabIndex = 0;
+            this.label3.Text = "Allow registration of user:";
+            // 
+            // AboutBox
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(507, 632);
+            this.Controls.Add(this.groupBox1);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.VersionLabel);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.pictureBox1);
+            this.MaximizeBox = false;
+            this.MaximumSize = new System.Drawing.Size(529, 688);
+            this.MinimizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(529, 688);
+            this.Name = "AboutBox";
+            this.ShowIcon = false;
+            this.ShowInTaskbar = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "About OSC";
+            this.Load += new System.EventHandler(this.AboutBox_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            this.groupBox2.ResumeLayout(false);
+            this.groupBox2.PerformLayout();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private PictureBox pictureBox1;
+        private Label label1;
+        private Label VersionLabel;
+        private Label label2;
+        private Label label4;
+        private Label label5;
+        private Label ClientInfoLabel;
+        private Label ServerInfoLabel;
+        private GroupBox groupBox1;
+        private GroupBox groupBox2;
+        private Label ApiVersionLabel;
+        private Label ServerVersionLabel;
+        private Label AllowRegisterLabel;
+        private Label label7;
+        private Label label6;
+        private Label label3;
+    }
+}

OpenSaveCloudClient/AboutBox.cs

@@ -0,0 +1,54 @@
+using OpenSaveCloudClient.Core;
+using OpenSaveCloudClient.Models.Remote;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace OpenSaveCloudClient
+{
+    public partial class AboutBox : Form
+    {
+        private ServerConnector serverConnector;
+
+        public AboutBox()
+        {
+            InitializeComponent();
+            serverConnector = ServerConnector.GetInstance();
+        }
+
+        private void AboutBox_Load(object sender, EventArgs e)
+        {
+            if (serverConnector != null)
+            {
+                ServerInformation? si = serverConnector.ServerInformation;
+                if (si != null)
+                {
+                    string serverInfo = "Go [{0} {1}/{2}]";
+                    serverInfo = string.Format(serverInfo, si.GoVersion, si.OsName, si.OsArchitecture);
+                    ServerInfoLabel.Text = serverInfo;
+                    AllowRegisterLabel.Text = (si.AllowRegister) ? "Yes" : "No";
+                    ServerVersionLabel.Text = si.Version;
+                    ApiVersionLabel.Text = Convert.ToString(si.ApiVersion);
+                }
+            }
+            Assembly a = Assembly.GetExecutingAssembly();
+            Version? v = a.GetName().Version;
+            if (v != null)
+            {
+                VersionLabel.Text = v.ToString();
+            }
+            string clientInfo = "C# [Core .NET {0}/{1}]";
+            Version dotNetVersion = Environment.Version;
+            string? clrArch = Environment.GetEnvironmentVariable("PROCESSOR_ARCHITECTURE");
+            clientInfo = string.Format(clientInfo, dotNetVersion, clrArch);
+            ClientInfoLabel.Text = clientInfo;
+        }
+    }
+}

OpenSaveCloudClient/AddGameForm.Designer.cs

@@ -0,0 +1,222 @@
+namespace OpenSaveCloudClient
+{
+    partial class AddGameForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.components = new System.ComponentModel.Container();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(AddGameForm));
+            this.label1 = new System.Windows.Forms.Label();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.pathButton = new System.Windows.Forms.Button();
+            this.LocationBox = new System.Windows.Forms.TextBox();
+            this.NameBox = new System.Windows.Forms.TextBox();
+            this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.NoCoverLabel = new System.Windows.Forms.Label();
+            this.CoverPicture = new System.Windows.Forms.PictureBox();
+            this.button1 = new System.Windows.Forms.Button();
+            this.timer1 = new System.Windows.Forms.Timer(this.components);
+            this.groupBox1.SuspendLayout();
+            this.groupBox2.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.CoverPicture)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Font = new System.Drawing.Font("Segoe UI", 18F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.label1.ForeColor = System.Drawing.SystemColors.Highlight;
+            this.label1.Location = new System.Drawing.Point(12, 9);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(212, 48);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Add a game";
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.groupBox1.Controls.Add(this.label3);
+            this.groupBox1.Controls.Add(this.label2);
+            this.groupBox1.Controls.Add(this.pathButton);
+            this.groupBox1.Controls.Add(this.LocationBox);
+            this.groupBox1.Controls.Add(this.NameBox);
+            this.groupBox1.Location = new System.Drawing.Point(12, 80);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(634, 417);
+            this.groupBox1.TabIndex = 1;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Game information";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(15, 132);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(169, 25);
+            this.label3.TabIndex = 4;
+            this.label3.Text = "Save folder location";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(15, 51);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(59, 25);
+            this.label2.TabIndex = 3;
+            this.label2.Text = "Name";
+            // 
+            // pathButton
+            // 
+            this.pathButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.pathButton.Location = new System.Drawing.Point(571, 157);
+            this.pathButton.Name = "pathButton";
+            this.pathButton.Size = new System.Drawing.Size(47, 34);
+            this.pathButton.TabIndex = 2;
+            this.pathButton.Text = "...";
+            this.pathButton.UseVisualStyleBackColor = true;
+            this.pathButton.Click += new System.EventHandler(this.pathButton_Click);
+            // 
+            // LocationBox
+            // 
+            this.LocationBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.LocationBox.Location = new System.Drawing.Point(15, 160);
+            this.LocationBox.Name = "LocationBox";
+            this.LocationBox.ReadOnly = true;
+            this.LocationBox.Size = new System.Drawing.Size(550, 31);
+            this.LocationBox.TabIndex = 1;
+            // 
+            // NameBox
+            // 
+            this.NameBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.NameBox.Location = new System.Drawing.Point(15, 79);
+            this.NameBox.Name = "NameBox";
+            this.NameBox.Size = new System.Drawing.Size(603, 31);
+            this.NameBox.TabIndex = 0;
+            this.NameBox.TextChanged += new System.EventHandler(this.NameBox_TextChanged);
+            // 
+            // groupBox2
+            // 
+            this.groupBox2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.groupBox2.Controls.Add(this.NoCoverLabel);
+            this.groupBox2.Controls.Add(this.CoverPicture);
+            this.groupBox2.Location = new System.Drawing.Point(652, 80);
+            this.groupBox2.Name = "groupBox2";
+            this.groupBox2.Size = new System.Drawing.Size(403, 417);
+            this.groupBox2.TabIndex = 2;
+            this.groupBox2.TabStop = false;
+            this.groupBox2.Text = "Cover";
+            // 
+            // NoCoverLabel
+            // 
+            this.NoCoverLabel.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.NoCoverLabel.Location = new System.Drawing.Point(54, 56);
+            this.NoCoverLabel.Name = "NoCoverLabel";
+            this.NoCoverLabel.Size = new System.Drawing.Size(311, 305);
+            this.NoCoverLabel.TabIndex = 0;
+            this.NoCoverLabel.Text = "...";
+            this.NoCoverLabel.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            // 
+            // CoverPicture
+            // 
+            this.CoverPicture.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.CoverPicture.Location = new System.Drawing.Point(54, 56);
+            this.CoverPicture.Name = "CoverPicture";
+            this.CoverPicture.Size = new System.Drawing.Size(311, 305);
+            this.CoverPicture.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
+            this.CoverPicture.TabIndex = 1;
+            this.CoverPicture.TabStop = false;
+            this.CoverPicture.Visible = false;
+            // 
+            // button1
+            // 
+            this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.button1.Location = new System.Drawing.Point(943, 508);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(112, 34);
+            this.button1.TabIndex = 3;
+            this.button1.Text = "Add";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // timer1
+            // 
+            this.timer1.Interval = 350;
+            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
+            // 
+            // AddGameForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.Window;
+            this.ClientSize = new System.Drawing.Size(1067, 554);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.groupBox2);
+            this.Controls.Add(this.groupBox1);
+            this.Controls.Add(this.label1);
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MaximizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(1089, 610);
+            this.Name = "AddGameForm";
+            this.ShowInTaskbar = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Add a game";
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            this.groupBox2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.CoverPicture)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label label1;
+        private GroupBox groupBox1;
+        private GroupBox groupBox2;
+        private Button button1;
+        private TextBox LocationBox;
+        private TextBox NameBox;
+        private Button pathButton;
+        private Label label3;
+        private Label label2;
+        private Label NoCoverLabel;
+        private PictureBox CoverPicture;
+        private System.Windows.Forms.Timer timer1;
+    }
+}

OpenSaveCloudClient/AddGameForm.cs

@@ -0,0 +1,134 @@
+using IGDB;
+using IGDB.Models;
+using OpenSaveCloudClient.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace OpenSaveCloudClient
+{
+    public partial class AddGameForm : Form
+    {
+
+        private readonly IGDBClient? _client;
+        private GameSave result;
+
+        public GameSave Result { get { return result; } }
+
+        public AddGameForm(IGDBClient? iGDBClient)
+        {
+            InitializeComponent();
+            _client = iGDBClient;
+            if (_client == null)
+            {
+                NoCoverLabel.Text = "IGDB is not configured";
+            }
+            else
+            {
+                NoCoverLabel.Visible = false;
+            }
+        }
+
+        private async void timer1_Tick(object sender, EventArgs e)
+        {
+            timer1.Stop();
+            if (_client != null)
+            {
+                NoCoverLabel.Visible = false;
+                CoverPicture.Visible = true;
+                if (!string.IsNullOrWhiteSpace(NameBox.Text))
+                {
+                    try
+                    {
+                        string query = string.Format("fields *; search \"{0}\";", NameBox.Text.Replace("\"", ""));
+                        Game[] games = await _client.QueryAsync<Game>(IGDBClient.Endpoints.Games, query: query);
+                        games = games.Where(g => g.Cover != null && g.Cover.Value != null).ToArray();
+                        if (games.Length > 0)
+                        {
+                            Game game = games.First();
+                            CoverPicture.LoadAsync(game.Cover.Value.Url);
+                        }
+                        else
+                        {
+                            CoverPicture.Visible = false;
+                            NoCoverLabel.Text = "No cover found";
+                            NoCoverLabel.Visible = true;
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        CoverPicture.Visible = false;
+                        NoCoverLabel.Text = ex.Message;
+                        NoCoverLabel.Visible = true;
+                    }
+                }
+            }
+        }
+
+        private void NameBox_TextChanged(object sender, EventArgs e)
+        {
+            if (_client != null)
+            {
+                timer1.Stop();
+                timer1.Start();
+            }
+        }
+
+        private void pathButton_Click(object sender, EventArgs e)
+        {
+            FolderBrowserDialog dialog = new();
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                string path = dialog.SelectedPath;
+                LocationBox.Text = path;
+                if (string.IsNullOrWhiteSpace(NameBox.Text))
+                {
+                    NameBox.Text = path.Split(Path.DirectorySeparatorChar).Last();
+                }
+            }
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            LockControls(true);
+            try
+            {
+                if (string.IsNullOrWhiteSpace(LocationBox.Text))
+                {
+                    MessageBox.Show("File folder cannot be empty", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                if (!Directory.Exists(LocationBox.Text))
+                {
+                    MessageBox.Show("This directory does not exist", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                if (string.IsNullOrWhiteSpace(NameBox.Text))
+                {
+                    NameBox.Text = LocationBox.Text.Split(Path.DirectorySeparatorChar).Last();
+                }
+                result = new GameSave(NameBox.Text, "", LocationBox.Text, null, 0);
+                DialogResult = DialogResult.OK;
+                Close();
+            } finally
+            {
+                LockControls(false);
+            }
+        }
+
+        private void LockControls(bool value)
+        {
+            value = !value;
+            button1.Enabled = value;
+            NameBox.Enabled = value;
+            LocationBox.Enabled = value;
+            pathButton.Enabled = value;
+        }
+    }
+}

OpenSaveCloudClient/Core/SaveManager.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using OpenSaveCloudClient.Models;
+
+namespace OpenSaveCloudClient.Core
+{
+    public class SaveManager
+    {
+        private static SaveManager? instance;
+        private List<GameSave> saves;
+
+        public List<GameSave> Saves { get { return saves; } }
+
+        private SaveManager()
+        {
+            saves = new List<GameSave>();
+            Load();
+            new Thread(() => CleanArchiveFolder()).Start();
+        }
+
+        public static SaveManager GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new SaveManager();
+            }
+            return instance;
+        }
+
+        public GameSave Create(string name, string path, string coverHash)
+        {
+
+            GameSave gameSave = new GameSave(name, "", path, "", 0);
+            return gameSave;
+        }
+
+        private void Load()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string path = Path.Combine(appdata, "games.json");
+            if (!File.Exists(appdata))
+            {
+                Directory.CreateDirectory(appdata);
+            }
+            if (File.Exists(path))
+            {
+                string json = File.ReadAllText(path);
+                var res = JsonSerializer.Deserialize<List<GameSave>>(json);
+                if (res != null)
+                {
+                    saves = res;
+                }
+            }
+        }
+
+        public void Save()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string path = Path.Combine(appdata, "games.json");
+            if (!File.Exists(appdata))
+            {
+                Directory.CreateDirectory(appdata);
+            }
+            string json = JsonSerializer.Serialize(saves);
+            File.WriteAllText(path, json);
+        }
+
+        private void CleanArchiveFolder()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string cachePath = Path.Combine(appdata, "cache");
+            if (Directory.Exists(cachePath))
+            {
+                string[] files = Directory.GetFiles(cachePath);
+                foreach (string file in files)
+                {
+                    bool exist = false;
+                    foreach (GameSave save in saves)
+                    {
+                        if (save.Uuid == Path.GetFileNameWithoutExtension(file))
+                        {
+                            exist = true;
+                            break;
+                        }
+                    }
+                    if (!exist)
+                    {
+                        File.Delete(Path.Combine(cachePath, file));
+                    }
+                }
+            }
+        }
+
+    }
+}

OpenSaveCloudClient/Core/ServerConnector.cs

@@ -0,0 +1,180 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Text.Json;
+using OpenSaveCloudClient.Models.Remote;
+using OpenSaveCloudClient.Models;
+
+namespace OpenSaveCloudClient.Core
+{
+    public class ServerConnector
+    {
+        private static ServerConnector? instance;
+
+        private string? token;
+        private string? host;
+        private int port;
+        private bool bind;
+        private bool connected;
+        private ServerInformation? serverInformation;
+
+        private Configuration configuration;
+
+        public string? Host { get { return host; } }
+        public int Port { get { return port; } }
+        public bool Bind { get { return bind; } }
+        public bool Connected { get { return connected; } }
+        public ServerInformation? ServerInformation { get { return serverInformation; } }
+
+        private ServerConnector()
+        {
+            configuration = Configuration.GetInstance();
+        }
+
+        public static ServerConnector GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new ServerConnector();
+            }
+            return instance;
+        }
+
+        public void BindNewServer(string host, int port)
+        {
+            Logout();
+            if (!host.StartsWith("http://") && !host.StartsWith("https://"))
+            {
+                host = "http://" + host;
+            }
+            this.host = host;
+            this.port = port;
+            GetServerInformation();
+        }
+
+        private void GetServerInformation()
+        {
+            try
+            {
+                HttpClient client = new();
+                HttpResponseMessage response = client.GetAsync(string.Format("{0}:{1}/api/v1/system/information", host, port)).Result;
+                if (response.IsSuccessStatusCode)
+                {
+                    string responseText = response.Content.ReadAsStringAsync().Result;
+                    serverInformation = JsonSerializer.Deserialize<ServerInformation>(responseText);
+                    if (serverInformation != null)
+                    {
+                        bind = true;
+                    }
+                }
+            }
+            catch (Exception)
+            { }
+        }
+
+        public void Login(string username, string password)
+        {
+            try
+            {
+                HttpClient client = new HttpClient();
+                string json = JsonSerializer.Serialize(new Credential { Username = username, Password = password });
+                HttpContent content = new StringContent(json, Encoding.UTF8, "application/json");
+                HttpResponseMessage response = client.PostAsync(string.Format("{0}:{1}/api/v1/login", host, port), content).Result;
+                if (response.IsSuccessStatusCode)
+                {
+                    string responseText = response.Content.ReadAsStringAsync().Result;
+                    AccessToken? accessToken = JsonSerializer.Deserialize<AccessToken>(responseText);
+                    if (accessToken != null)
+                    {
+                        token = accessToken.Token;
+                        connected = true;
+                        SaveToConfig();
+                    }
+                }
+            }
+            catch (Exception)
+            { }
+        }
+
+        public void Reconnect()
+        {
+            try
+            {
+                if (ReloadFromConfiguration())
+                {
+                    HttpClient client = new HttpClient();
+                    string json = JsonSerializer.Serialize(new AccessToken { Token = token });
+                    HttpContent content = new StringContent(json, Encoding.UTF8, "application/json");
+                    HttpResponseMessage response = client.PostAsync(string.Format("{0}:{1}/api/v1/check/token", host, port), content).Result;
+                    if (response.IsSuccessStatusCode)
+                    {
+                        string responseText = response.Content.ReadAsStringAsync().Result;
+                        TokenValidation? accessToken = JsonSerializer.Deserialize<TokenValidation>(responseText);
+                        if (accessToken != null && accessToken.Valid)
+                        {
+                            connected = true;
+                            SaveToConfig();
+                        }
+                        else
+                        {
+                            Logout();
+                        }
+                    }
+                }
+            }
+            catch (Exception)
+            { }
+        }
+
+        private bool ReloadFromConfiguration()
+        {
+            string newHost = configuration.GetString("authentication.host", "");
+            int newPort = configuration.GetInt("authentication.port", 443);
+            if (string.IsNullOrWhiteSpace(newHost))
+            {
+                return false;
+            }
+            try
+            {
+                string oldToken = configuration.GetString("authentication.token", "");
+                BindNewServer(newHost, newPort);
+                if (!bind)
+                {
+                    return false;
+                }
+                if (string.IsNullOrWhiteSpace(oldToken))
+                {
+                    return false;
+                }
+                token = oldToken;
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public void Logout()
+        {
+            serverInformation = null;
+            bind = false;
+            connected = false;
+            token = "";
+            configuration.SetValue("authentication.host", null);
+            configuration.SetValue("authentication.port", null);
+            configuration.SetValue("authentication.token", null);
+            configuration.Flush();
+        }
+
+        private void SaveToConfig()
+        {
+            configuration.SetValue("authentication.host", host);
+            configuration.SetValue("authentication.port", port);
+            configuration.SetValue("authentication.token", token);
+            configuration.Flush();
+        }
+    }
+}

OpenSaveCloudClient/Core/TaskManager.cs

@@ -0,0 +1,77 @@
+using OpenSaveCloudClient.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Core
+{
+    public class TaskManager
+    {
+
+        private static TaskManager instance;
+        private readonly System.Timers.Timer timer;
+
+        private readonly Dictionary<string, AsyncTaskInformation> _tasks;
+        private readonly Mutex mut;
+
+        private TaskManager()
+        {
+            _tasks = new Dictionary<string, AsyncTaskInformation>();
+            mut = new Mutex();
+            timer = new System.Timers.Timer
+            {
+                Interval = 2000
+            };
+            timer.Elapsed += timer_Tick;
+            timer.Start();
+        }
+
+        public static TaskManager GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new TaskManager();
+            }
+            return instance;
+        }
+
+        public string StartTask(string label, int progressMax)
+        {
+            string uuid = Guid.NewGuid().ToString();
+            _tasks.Add(uuid, new AsyncTaskInformation(label, progressMax));
+            return uuid;
+        }
+
+        public AsyncTaskInformation GetTask(string uuid)
+        {
+            return _tasks[uuid];
+        }
+
+        private void timer_Tick(object? sender, EventArgs e)
+        {
+            mut.WaitOne();
+            try
+            {
+                List<string> toDelete = new();
+                foreach (KeyValuePair<string, AsyncTaskInformation> task in _tasks)
+                {
+                    if (task.Value.Status == AsyncTaskStatus.Ended)
+                    {
+                        toDelete.Add(task.Key);
+                    }
+                }
+                foreach (string uuid in toDelete)
+                {
+                    _tasks.Remove(uuid);
+                }
+            }
+            finally
+            {
+                mut.ReleaseMutex();
+            }
+        }
+
+    }
+}

OpenSaveCloudClient/GameLibraryForm.Designer.cs

@@ -0,0 +1,206 @@
+namespace OpenSaveCloudClient
+{
+    partial class GameLibrary
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.components = new System.ComponentModel.Container();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(GameLibrary));
+            this.statusStrip1 = new System.Windows.Forms.StatusStrip();
+            this.toolStripStatusLabel1 = new System.Windows.Forms.ToolStripStatusLabel();
+            this.toolStrip1 = new System.Windows.Forms.ToolStrip();
+            this.AddButton = new System.Windows.Forms.ToolStripButton();
+            this.SyncButton = new System.Windows.Forms.ToolStripButton();
+            this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+            this.ConfigButton = new System.Windows.Forms.ToolStripButton();
+            this.toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
+            this.LogoutButton = new System.Windows.Forms.ToolStripButton();
+            this.listView1 = new System.Windows.Forms.ListView();
+            this.coverList = new System.Windows.Forms.ImageList(this.components);
+            this.AboutButton = new System.Windows.Forms.ToolStripButton();
+            this.statusStrip1.SuspendLayout();
+            this.toolStrip1.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // statusStrip1
+            // 
+            this.statusStrip1.ImageScalingSize = new System.Drawing.Size(24, 24);
+            this.statusStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.toolStripStatusLabel1});
+            this.statusStrip1.Location = new System.Drawing.Point(0, 803);
+            this.statusStrip1.Name = "statusStrip1";
+            this.statusStrip1.Size = new System.Drawing.Size(1428, 32);
+            this.statusStrip1.TabIndex = 0;
+            this.statusStrip1.Text = "statusStrip1";
+            // 
+            // toolStripStatusLabel1
+            // 
+            this.toolStripStatusLabel1.Name = "toolStripStatusLabel1";
+            this.toolStripStatusLabel1.Size = new System.Drawing.Size(60, 25);
+            this.toolStripStatusLabel1.Text = "Ready";
+            // 
+            // toolStrip1
+            // 
+            this.toolStrip1.GripStyle = System.Windows.Forms.ToolStripGripStyle.Hidden;
+            this.toolStrip1.ImageScalingSize = new System.Drawing.Size(24, 24);
+            this.toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.AddButton,
+            this.SyncButton,
+            this.toolStripSeparator1,
+            this.ConfigButton,
+            this.toolStripSeparator2,
+            this.LogoutButton,
+            this.AboutButton});
+            this.toolStrip1.Location = new System.Drawing.Point(0, 0);
+            this.toolStrip1.Name = "toolStrip1";
+            this.toolStrip1.Size = new System.Drawing.Size(1428, 33);
+            this.toolStrip1.TabIndex = 1;
+            this.toolStrip1.Text = "toolStrip1";
+            // 
+            // AddButton
+            // 
+            this.AddButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.AddButton.Image = ((System.Drawing.Image)(resources.GetObject("AddButton.Image")));
+            this.AddButton.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.AddButton.Name = "AddButton";
+            this.AddButton.Size = new System.Drawing.Size(34, 28);
+            this.AddButton.Text = "Add a game";
+            this.AddButton.Click += new System.EventHandler(this.AddButton_Click);
+            // 
+            // SyncButton
+            // 
+            this.SyncButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.SyncButton.Image = ((System.Drawing.Image)(resources.GetObject("SyncButton.Image")));
+            this.SyncButton.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.SyncButton.Name = "SyncButton";
+            this.SyncButton.Size = new System.Drawing.Size(34, 28);
+            this.SyncButton.Text = "Synchronize";
+            // 
+            // toolStripSeparator1
+            // 
+            this.toolStripSeparator1.Name = "toolStripSeparator1";
+            this.toolStripSeparator1.Size = new System.Drawing.Size(6, 33);
+            // 
+            // ConfigButton
+            // 
+            this.ConfigButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.ConfigButton.Image = ((System.Drawing.Image)(resources.GetObject("ConfigButton.Image")));
+            this.ConfigButton.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.ConfigButton.Name = "ConfigButton";
+            this.ConfigButton.Size = new System.Drawing.Size(34, 28);
+            this.ConfigButton.Text = "Settings";
+            this.ConfigButton.Click += new System.EventHandler(this.ConfigButton_Click);
+            // 
+            // toolStripSeparator2
+            // 
+            this.toolStripSeparator2.Name = "toolStripSeparator2";
+            this.toolStripSeparator2.Size = new System.Drawing.Size(6, 33);
+            // 
+            // LogoutButton
+            // 
+            this.LogoutButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.LogoutButton.Image = ((System.Drawing.Image)(resources.GetObject("LogoutButton.Image")));
+            this.LogoutButton.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.LogoutButton.Name = "LogoutButton";
+            this.LogoutButton.Size = new System.Drawing.Size(34, 28);
+            this.LogoutButton.Text = "Logout";
+            this.LogoutButton.Click += new System.EventHandler(this.LogoutButton_Click);
+            // 
+            // listView1
+            // 
+            this.listView1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
+            this.listView1.LargeImageList = this.coverList;
+            this.listView1.Location = new System.Drawing.Point(0, 36);
+            this.listView1.MultiSelect = false;
+            this.listView1.Name = "listView1";
+            this.listView1.ShowGroups = false;
+            this.listView1.ShowItemToolTips = true;
+            this.listView1.Size = new System.Drawing.Size(1428, 764);
+            this.listView1.TabIndex = 2;
+            this.listView1.UseCompatibleStateImageBehavior = false;
+            // 
+            // coverList
+            // 
+            this.coverList.ColorDepth = System.Windows.Forms.ColorDepth.Depth24Bit;
+            this.coverList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("coverList.ImageStream")));
+            this.coverList.TransparentColor = System.Drawing.Color.Transparent;
+            this.coverList.Images.SetKeyName(0, "unknown_cover.png");
+            // 
+            // AboutButton
+            // 
+            this.AboutButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.AboutButton.Image = ((System.Drawing.Image)(resources.GetObject("AboutButton.Image")));
+            this.AboutButton.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.AboutButton.Name = "AboutButton";
+            this.AboutButton.Size = new System.Drawing.Size(34, 28);
+            this.AboutButton.Text = "toolStripButton1";
+            this.AboutButton.Click += new System.EventHandler(this.AboutButton_Click);
+            // 
+            // GameLibrary
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.Window;
+            this.ClientSize = new System.Drawing.Size(1428, 835);
+            this.Controls.Add(this.listView1);
+            this.Controls.Add(this.toolStrip1);
+            this.Controls.Add(this.statusStrip1);
+            this.DoubleBuffered = true;
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MinimumSize = new System.Drawing.Size(1450, 891);
+            this.Name = "GameLibrary";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Game Library";
+            this.Load += new System.EventHandler(this.GameLibrary_Load);
+            this.statusStrip1.ResumeLayout(false);
+            this.statusStrip1.PerformLayout();
+            this.toolStrip1.ResumeLayout(false);
+            this.toolStrip1.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private StatusStrip statusStrip1;
+        private ToolStripStatusLabel toolStripStatusLabel1;
+        private ToolStrip toolStrip1;
+        private ToolStripButton AddButton;
+        private ToolStripButton SyncButton;
+        private ToolStripSeparator toolStripSeparator1;
+        private ToolStripButton LogoutButton;
+        private ListView listView1;
+        private ToolStripButton ConfigButton;
+        private ToolStripSeparator toolStripSeparator2;
+        private ImageList coverList;
+        private ToolStripButton AboutButton;
+    }
+}

OpenSaveCloudClient/GameLibraryForm.cs

@@ -0,0 +1,165 @@
+using OpenSaveCloudClient.Models;
+using OpenSaveCloudClient.Core;
+using IGDB;
+
+namespace OpenSaveCloudClient
+{
+    public partial class GameLibrary : Form
+    {
+
+        private readonly Configuration _configuration;
+        private readonly IGDBClient? _client;
+        private readonly SaveManager saveManager;
+        private readonly TaskManager taskManager;
+        private readonly ServerConnector serverConnector;
+        
+
+        public GameLibrary()
+        {
+            InitializeComponent();
+            saveManager = SaveManager.GetInstance();
+            taskManager = TaskManager.GetInstance();
+            serverConnector = ServerConnector.GetInstance();
+            _configuration = Configuration.GetInstance();
+            if (_configuration.GetBoolean("igdb.enabled", false))
+            {
+                string clientId = _configuration.GetString("igdb.client_id", "");
+                string clientSecret = _configuration.GetString("igdb.client_secret", "");
+                _client = new IGDBClient(clientId, clientSecret);
+            }
+        }
+
+        private void GameLibrary_Load(object sender, EventArgs e)
+        {
+            new Thread(() =>
+            {
+                serverConnector.Reconnect();
+                if (!serverConnector.Connected)
+                {
+                    this.Invoke((MethodInvoker)delegate {
+                        ShowLoginForm();
+                    });
+                }
+            }).Start();
+            
+            RefreshList();
+        }
+
+        private void ShowLoginForm()
+        {
+            Enabled = false;
+            LoginForm loginForm = new LoginForm();
+            loginForm.FormClosed += LoginForm_Close;
+            loginForm.Show();
+        }
+
+        private void LoginForm_Close(object? sender, EventArgs e)
+        {
+            if (!serverConnector.Connected)
+            {
+                Close();
+            } else
+            {
+                Enabled = true;
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            AddGameForm form = new(_client);
+            if (form.ShowDialog() == DialogResult.OK) {
+                GameSave newGame = form.Result;
+                new Thread(() => AddGameToLibrary(newGame)).Start();
+            }
+        }
+
+        private void AddGameToLibrary(GameSave newGame)
+        {
+            string taskUuid = "";
+            try
+            {
+                this.Invoke((MethodInvoker)delegate {
+                    taskUuid = StartTask(String.Format("Archiving \"{0}\"", newGame.Name), 1);
+                });
+                newGame.Archive();
+                saveManager.Saves.Add(newGame);
+                saveManager.Save();
+                this.Invoke((MethodInvoker)delegate {
+                    RefreshList();
+                    SetTaskEnded(taskUuid);
+                });
+            }
+            catch (Exception)
+            {
+                this.statusStrip1.Invoke((MethodInvoker)delegate {
+                    this.Invoke((MethodInvoker)delegate {
+                        SetTaskFailed(taskUuid);
+                    });
+                });
+            }
+        }
+
+        private void ConfigButton_Click(object sender, EventArgs e)
+        {
+            SettingsForm form = new();
+            form.ShowDialog();
+        }
+
+        private void RefreshList()
+        {
+            listView1.Clear();
+            foreach (GameSave game in saveManager.Saves)
+            {
+                ListViewItem itm = listView1.Items.Add(game.Name);
+                itm.ImageKey = "unknown_cover.png";
+            }
+        }
+
+        private string StartTask(string label, int maxProgress)
+        {
+            toolStripStatusLabel1.Text = string.Format("{0}...", label);
+            return taskManager.StartTask(label, maxProgress);
+        }
+
+        private void SetTaskEnded(string uuid)
+        {
+            try
+            {
+                var task = taskManager.GetTask(uuid);
+                task.Progress = task.Max;
+                task.Status = AsyncTaskStatus.Ended;
+                toolStripStatusLabel1.Text = string.Format("{0} finished", task.Label);
+            }
+            catch (Exception ex)
+            {
+                //todo: catch exception
+            }
+        }
+
+        private void SetTaskFailed(string uuid)
+        {
+            try
+            {
+                var task = taskManager.GetTask(uuid);
+                task.Status = AsyncTaskStatus.Failed;
+                toolStripStatusLabel1.Text = string.Format("{0} failed", task.Label);
+            }
+            catch (Exception ex)
+            {
+                //todo: catch exception
+            }
+        }
+
+        private void LogoutButton_Click(object sender, EventArgs e)
+        {
+            serverConnector.Logout();
+            ShowLoginForm();
+        }
+
+        private void AboutButton_Click(object sender, EventArgs e)
+        {
+            AboutBox aboutBox = new();
+            aboutBox.ShowDialog();
+        }
+    }
+}

OpenSaveCloudClient/LoginForm.Designer.cs

@@ -0,0 +1,199 @@
+namespace OpenSaveCloudClient
+{
+    partial class LoginForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(LoginForm));
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
+            this.ServerTextBox = new System.Windows.Forms.TextBox();
+            this.UsernameTextBox = new System.Windows.Forms.TextBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label3 = new System.Windows.Forms.Label();
+            this.PasswordTextBox = new System.Windows.Forms.TextBox();
+            this.label4 = new System.Windows.Forms.Label();
+            this.PortNumericBox = new System.Windows.Forms.NumericUpDown();
+            this.LoginButton = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.PortNumericBox)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // pictureBox1
+            // 
+            this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Top;
+            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
+            this.pictureBox1.Location = new System.Drawing.Point(0, 0);
+            this.pictureBox1.Name = "pictureBox1";
+            this.pictureBox1.Size = new System.Drawing.Size(1061, 135);
+            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+            this.pictureBox1.TabIndex = 0;
+            this.pictureBox1.TabStop = false;
+            // 
+            // ServerTextBox
+            // 
+            this.ServerTextBox.Location = new System.Drawing.Point(283, 213);
+            this.ServerTextBox.Name = "ServerTextBox";
+            this.ServerTextBox.PlaceholderText = "myserver.com";
+            this.ServerTextBox.Size = new System.Drawing.Size(392, 31);
+            this.ServerTextBox.TabIndex = 1;
+            // 
+            // UsernameTextBox
+            // 
+            this.UsernameTextBox.Location = new System.Drawing.Point(283, 301);
+            this.UsernameTextBox.Name = "UsernameTextBox";
+            this.UsernameTextBox.Size = new System.Drawing.Size(514, 31);
+            this.UsernameTextBox.TabIndex = 3;
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.ForeColor = System.Drawing.SystemColors.ControlText;
+            this.label1.Location = new System.Drawing.Point(283, 185);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(61, 25);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Server";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.ForeColor = System.Drawing.SystemColors.ControlText;
+            this.label2.Location = new System.Drawing.Point(283, 273);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(91, 25);
+            this.label2.TabIndex = 0;
+            this.label2.Text = "Username";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.ForeColor = System.Drawing.SystemColors.ControlText;
+            this.label3.Location = new System.Drawing.Point(283, 342);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(87, 25);
+            this.label3.TabIndex = 0;
+            this.label3.Text = "Password";
+            // 
+            // PasswordTextBox
+            // 
+            this.PasswordTextBox.Location = new System.Drawing.Point(283, 370);
+            this.PasswordTextBox.Name = "PasswordTextBox";
+            this.PasswordTextBox.Size = new System.Drawing.Size(514, 31);
+            this.PasswordTextBox.TabIndex = 4;
+            this.PasswordTextBox.UseSystemPasswordChar = true;
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.ForeColor = System.Drawing.SystemColors.ControlText;
+            this.label4.Location = new System.Drawing.Point(681, 185);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(44, 25);
+            this.label4.TabIndex = 0;
+            this.label4.Text = "Port";
+            // 
+            // PortNumericBox
+            // 
+            this.PortNumericBox.InterceptArrowKeys = false;
+            this.PortNumericBox.Location = new System.Drawing.Point(681, 213);
+            this.PortNumericBox.Maximum = new decimal(new int[] {
+            65535,
+            0,
+            0,
+            0});
+            this.PortNumericBox.Minimum = new decimal(new int[] {
+            1,
+            0,
+            0,
+            0});
+            this.PortNumericBox.Name = "PortNumericBox";
+            this.PortNumericBox.Size = new System.Drawing.Size(116, 31);
+            this.PortNumericBox.TabIndex = 2;
+            this.PortNumericBox.Value = new decimal(new int[] {
+            443,
+            0,
+            0,
+            0});
+            // 
+            // LoginButton
+            // 
+            this.LoginButton.Location = new System.Drawing.Point(685, 439);
+            this.LoginButton.Name = "LoginButton";
+            this.LoginButton.Size = new System.Drawing.Size(112, 34);
+            this.LoginButton.TabIndex = 5;
+            this.LoginButton.Text = "Login";
+            this.LoginButton.UseVisualStyleBackColor = true;
+            this.LoginButton.Click += new System.EventHandler(this.LoginButton_Click);
+            // 
+            // LoginForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.Window;
+            this.ClientSize = new System.Drawing.Size(1061, 508);
+            this.Controls.Add(this.LoginButton);
+            this.Controls.Add(this.PortNumericBox);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.PasswordTextBox);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.UsernameTextBox);
+            this.Controls.Add(this.ServerTextBox);
+            this.Controls.Add(this.pictureBox1);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MaximizeBox = false;
+            this.MaximumSize = new System.Drawing.Size(1083, 564);
+            this.MinimizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(1083, 564);
+            this.Name = "LoginForm";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Login to a server";
+            this.TopMost = true;
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.PortNumericBox)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private PictureBox pictureBox1;
+        private TextBox ServerTextBox;
+        private TextBox UsernameTextBox;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private TextBox PasswordTextBox;
+        private Label label4;
+        private NumericUpDown PortNumericBox;
+        private Button LoginButton;
+    }
+}

OpenSaveCloudClient/LoginForm.cs

@@ -0,0 +1,79 @@
+using OpenSaveCloudClient.Core;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace OpenSaveCloudClient
+{
+    public partial class LoginForm : Form
+    {
+
+        private ServerConnector serverConnector;
+
+        public LoginForm()
+        {
+            InitializeComponent();
+            serverConnector = ServerConnector.GetInstance();
+        }
+
+        private void LoginButton_Click(object sender, EventArgs e)
+        {
+            LockControls(true);
+            try
+            {
+                if (string.IsNullOrWhiteSpace(ServerTextBox.Text))
+                {
+                    MessageBox.Show("The server hostname or IP is empty, cannot login to an unknown server", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                if (string.IsNullOrWhiteSpace(UsernameTextBox.Text) || string.IsNullOrWhiteSpace(PasswordTextBox.Text))
+                {
+                    MessageBox.Show("Password or username cannot be empty", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                decimal port = PortNumericBox.Value;
+                serverConnector.BindNewServer(ServerTextBox.Text, (int)port);
+                if (serverConnector.Bind)
+                {
+                    serverConnector.Login(UsernameTextBox.Text, PasswordTextBox.Text);
+                    if (serverConnector.Connected)
+                    {
+                        Close();
+                    }
+                    else
+                    {
+                        MessageBox.Show("Wrong username or password", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+                else
+                {
+                    MessageBox.Show("Failed to find the server, check the hostname or the port", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            finally
+            {
+                LockControls(false);
+            }
+        }
+
+        private void LockControls(bool value)
+        {
+            value = !value;
+            ServerTextBox.Enabled = value;
+            PortNumericBox.Enabled = value;
+            UsernameTextBox.Enabled = value;
+            PasswordTextBox.Enabled = value;
+            LoginButton.Enabled = value;
+        }
+    }
+}

OpenSaveCloudClient/Models/AsyncTaskInformation.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models
+{
+    public class AsyncTaskInformation
+    {
+
+        private readonly string label;
+        private readonly int max;
+        private int progress;
+        private AsyncTaskStatus status;
+
+        public string Label { get { return label; } }
+        public int Max { get { return max; } }
+        public int Progress { get { return progress; } set { progress = value; } }
+        public AsyncTaskStatus Status { get { return status; } set { status = value; } }
+
+        public AsyncTaskInformation(string label, int max)
+        {
+            this.label = label;
+            this.max = max;
+            this.progress = 0;
+            status = AsyncTaskStatus.Running;
+        }
+
+        public int Add(int progress)
+        {
+            this.progress += progress;
+            return progress;
+        }
+
+    }
+}

OpenSaveCloudClient/Models/AsyncTaskStatus.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models
+{
+    public enum AsyncTaskStatus
+    {
+        Running,
+        Failed,
+        Stopped,
+        Ended
+    }
+}

OpenSaveCloudClient/Models/Configuration.cs

@@ -0,0 +1,128 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Text.Json;
+
+namespace OpenSaveCloudClient.Models
+{
+    public class Configuration
+    {
+        private static Configuration? instance;
+        private Dictionary<string, string> _values;
+
+        private Configuration()
+        {
+            _values = new Dictionary<string, string>();
+            Load();
+        }
+
+        public static Configuration GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new Configuration();
+            }
+            return instance;
+        }
+
+        private void Load()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string path = Path.Combine(appdata, "settings.json");
+            if (!File.Exists(appdata))
+            {
+                Directory.CreateDirectory(appdata);
+            }
+            if (File.Exists(path))
+            {
+                string json = File.ReadAllText(path);
+                var res = JsonSerializer.Deserialize<Dictionary<string, string>>(json);
+                if (res != null)
+                {
+                    _values = res;
+                }
+            }
+        }
+
+        private void Save()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string path = Path.Combine(appdata, "settings.json");
+            if (!File.Exists(appdata))
+            {
+                Directory.CreateDirectory(appdata);
+            }
+            string json = JsonSerializer.Serialize<Dictionary<string, string>>(_values);
+            File.WriteAllText(path, json);
+        }
+
+        public string GetString(string key, string defaultValue)
+        {
+            try
+            {
+                return _values[key];
+            }
+            catch (KeyNotFoundException)
+            {
+                return defaultValue;
+            }
+        }
+
+        public int GetInt(string key, int defaultValue)
+        {
+            try
+            {
+                string value = _values[key];
+                if (!Int32.TryParse(value, out int result))
+                {
+                    throw new Exception("This value is not an Int32");
+                }
+                return result;
+            }
+            catch (KeyNotFoundException)
+            {
+                return defaultValue;
+            }
+        }
+
+        public Boolean GetBoolean(string key, bool defaultValue)
+        {
+            try
+            {
+                string value = _values[key];
+                if (!Boolean.TryParse(value, out bool result))
+                {
+                    throw new Exception("This value is not a Boolean");
+                }
+                return result;
+            } catch (KeyNotFoundException)
+            {
+                return defaultValue;
+            }
+        }
+
+        public void SetValue(string key, object? value, bool autoFlush = false)
+        {
+            if (value == null)
+            {
+                _values.Remove(key);
+            } 
+            else
+            {
+                _values[key] = value.ToString();
+            }
+            if (autoFlush)
+            {
+                Save();
+            }
+        }
+
+        public void Flush()
+        {
+            Save();
+        }
+
+    }
+}

OpenSaveCloudClient/Models/GameSave.cs

@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using System.IO.Compression;
+using System.Security.Cryptography;
+
+namespace OpenSaveCloudClient.Models
+{
+    public class GameSave
+    {
+
+        private int id;
+        private string uuid;
+        private readonly string name;
+        private readonly string folderPath;
+        private readonly string description;
+        private string hash;
+        private readonly string? coverPath;
+        private readonly int revision;
+        private bool synced;
+        private bool localOnly;
+
+        public int Id { get { return id; } set { id = value; } }
+        public string Uuid { get { return uuid; } }
+        public string Name { get { return name; } }
+        public string Description { get { return description; } }
+        public string FolderPath { get { return folderPath; } }
+        public string Hash { get { return hash; } }
+        public string? CoverPath { get { return coverPath; } }   
+        public int Revision { get { return revision; } }
+        public bool Synced { get { return synced; } set { synced = value; } }
+        public bool LocalOnly { get { return localOnly; } set { localOnly = value; } }
+
+        public GameSave(string name, string description, string folderPath, string? coverPath, int revision)
+        {
+            Guid guid = Guid.NewGuid();
+            this.name = name;
+            this.uuid = guid.ToString();
+            this.description = description;
+            this.hash = "";
+            this.folderPath = folderPath;
+            this.coverPath = coverPath;
+            this.revision = revision;
+            synced = false;
+            localOnly = true;
+        }
+
+        [JsonConstructor]
+        public GameSave(int id, string uuid, string name, string folderPath, string description, string hash, string? coverPath, int revision, bool synced, bool localOnly)
+        {
+            this.id = id;
+            this.uuid = uuid;
+            this.name = name;
+            this.folderPath = folderPath;
+            this.description = description;
+            this.hash = hash;
+            this.coverPath = coverPath;
+            this.revision = revision;
+            this.synced = synced;
+            this.localOnly = localOnly;
+        }
+
+        public void Archive()
+        {
+            string appdata = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "osc");
+            string cachePath = Path.Combine(appdata, "cache");
+            string archivePath = Path.Combine(cachePath, uuid + ".bin");
+            if (!File.Exists(appdata))
+            {
+                Directory.CreateDirectory(appdata);
+            }
+            if (!File.Exists(cachePath))
+            {
+                Directory.CreateDirectory(cachePath);
+            }
+            ZipFile.CreateFromDirectory(folderPath, archivePath, CompressionLevel.SmallestSize, true);
+            using (var md5 = MD5.Create())
+            {
+                using (var stream = File.OpenRead(archivePath))
+                {
+                    var h = md5.ComputeHash(stream);
+                    hash = BitConverter.ToString(h).Replace("-", "").ToLowerInvariant();
+                }
+            }
+        }
+    }
+}

OpenSaveCloudClient/Models/Remote/AccessToken.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models.Remote
+{
+    public class AccessToken
+    {
+        [JsonPropertyName("token")]
+        public string Token { get; set; }
+    }
+}

OpenSaveCloudClient/Models/Remote/Credential.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models.Remote
+{
+    public class Credential
+    {
+        [JsonPropertyName("username")]
+        public string Username { get; set; }
+        [JsonPropertyName("password")]
+        public string Password { get; set; }
+    }
+}

OpenSaveCloudClient/Models/Remote/ServerInformation.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models.Remote
+{
+    public class ServerInformation
+    {
+        [JsonPropertyName("allow_register")]
+        public bool AllowRegister { get; set; }
+
+        [JsonPropertyName("version")]
+        public string Version { get; set; }
+
+        [JsonPropertyName("api_version")]
+        public int ApiVersion { get; set; }
+
+        [JsonPropertyName("go_version")]
+        public string GoVersion { get; set; }
+
+        [JsonPropertyName("os_name")]
+        public string OsName { get; set; }
+
+        [JsonPropertyName("os_architecture")]
+        public string OsArchitecture { get; set; }
+    }
+}

OpenSaveCloudClient/Models/Remote/TokenValidation.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace OpenSaveCloudClient.Models.Remote
+{
+    public class TokenValidation
+    {
+
+        [JsonPropertyName("valid")]
+        public bool Valid { get; set; }
+
+    }
+}

OpenSaveCloudClient/OpenSaveCloudClient.csproj

@@ -0,0 +1,45 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows10.0.22000.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <SupportedOSPlatformVersion>8.0</SupportedOSPlatformVersion>
+    <PlatformTarget>x64</PlatformTarget>
+    <PackageIcon>logo.png</PackageIcon>
+    <ApplicationIcon>logo.ico</ApplicationIcon>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Content Include="logo.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="IGDB" Version="2.3.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="logo.png">
+      <Pack>True</Pack>
+      <PackagePath>\</PackagePath>
+    </None>
+  </ItemGroup>
+
+</Project>

OpenSaveCloudClient/Program.cs

@@ -0,0 +1,17 @@
+namespace OpenSaveCloudClient
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new GameLibrary());
+        }
+    }
+}

OpenSaveCloudClient/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace OpenSaveCloudClient.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("OpenSaveCloudClient.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

OpenSaveCloudClient/Properties/Resources.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

OpenSaveCloudClient/SettingsForm.Designer.cs

@@ -0,0 +1,197 @@
+namespace OpenSaveCloudClient
+{
+    partial class SettingsForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SettingsForm));
+            this.label1 = new System.Windows.Forms.Label();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.label5 = new System.Windows.Forms.Label();
+            this.label4 = new System.Windows.Forms.Label();
+            this.IgdbClientSecret = new System.Windows.Forms.TextBox();
+            this.IgdbClientID = new System.Windows.Forms.TextBox();
+            this.IgdbCheckBox = new System.Windows.Forms.CheckBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.linkLabel1 = new System.Windows.Forms.LinkLabel();
+            this.label2 = new System.Windows.Forms.Label();
+            this.button1 = new System.Windows.Forms.Button();
+            this.groupBox1.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Font = new System.Drawing.Font("Segoe UI", 18F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.label1.ForeColor = System.Drawing.SystemColors.Highlight;
+            this.label1.Location = new System.Drawing.Point(12, 9);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(147, 48);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Settings";
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.label5);
+            this.groupBox1.Controls.Add(this.label4);
+            this.groupBox1.Controls.Add(this.IgdbClientSecret);
+            this.groupBox1.Controls.Add(this.IgdbClientID);
+            this.groupBox1.Controls.Add(this.IgdbCheckBox);
+            this.groupBox1.Controls.Add(this.label3);
+            this.groupBox1.Controls.Add(this.linkLabel1);
+            this.groupBox1.Controls.Add(this.label2);
+            this.groupBox1.Location = new System.Drawing.Point(12, 80);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(483, 478);
+            this.groupBox1.TabIndex = 1;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "IGDB";
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(6, 403);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(109, 25);
+            this.label5.TabIndex = 8;
+            this.label5.Text = "Client Secret";
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(6, 330);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(79, 25);
+            this.label4.TabIndex = 7;
+            this.label4.Text = "Client ID";
+            // 
+            // IgdbClientSecret
+            // 
+            this.IgdbClientSecret.Enabled = false;
+            this.IgdbClientSecret.Location = new System.Drawing.Point(6, 431);
+            this.IgdbClientSecret.Name = "IgdbClientSecret";
+            this.IgdbClientSecret.Size = new System.Drawing.Size(471, 31);
+            this.IgdbClientSecret.TabIndex = 6;
+            // 
+            // IgdbClientID
+            // 
+            this.IgdbClientID.Enabled = false;
+            this.IgdbClientID.Location = new System.Drawing.Point(6, 358);
+            this.IgdbClientID.Name = "IgdbClientID";
+            this.IgdbClientID.Size = new System.Drawing.Size(471, 31);
+            this.IgdbClientID.TabIndex = 5;
+            // 
+            // IgdbCheckBox
+            // 
+            this.IgdbCheckBox.AutoSize = true;
+            this.IgdbCheckBox.Location = new System.Drawing.Point(6, 293);
+            this.IgdbCheckBox.Name = "IgdbCheckBox";
+            this.IgdbCheckBox.Size = new System.Drawing.Size(135, 29);
+            this.IgdbCheckBox.TabIndex = 4;
+            this.IgdbCheckBox.Text = "Enable IGDB";
+            this.IgdbCheckBox.UseVisualStyleBackColor = true;
+            this.IgdbCheckBox.CheckedChanged += new System.EventHandler(this.IgdbCheckBox_CheckedChanged);
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(6, 222);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(402, 25);
+            this.label3.TabIndex = 3;
+            this.label3.Text = "Hint: OAuth Redirect URLs can be http://localhost";
+            // 
+            // linkLabel1
+            // 
+            this.linkLabel1.AutoSize = true;
+            this.linkLabel1.Location = new System.Drawing.Point(6, 256);
+            this.linkLabel1.Name = "linkLabel1";
+            this.linkLabel1.Size = new System.Drawing.Size(177, 25);
+            this.linkLabel1.TabIndex = 2;
+            this.linkLabel1.TabStop = true;
+            this.linkLabel1.Text = "https://dev.twitch.tv/";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(6, 36);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(443, 175);
+            this.label2.TabIndex = 0;
+            this.label2.Text = resources.GetString("label2.Text");
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(383, 582);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(112, 34);
+            this.button1.TabIndex = 2;
+            this.button1.Text = "Save";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // Settings
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.BackColor = System.Drawing.SystemColors.Window;
+            this.ClientSize = new System.Drawing.Size(507, 628);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.groupBox1);
+            this.Controls.Add(this.label1);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MaximizeBox = false;
+            this.MaximumSize = new System.Drawing.Size(529, 684);
+            this.MinimumSize = new System.Drawing.Size(529, 684);
+            this.Name = "Settings";
+            this.ShowInTaskbar = false;
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Settings";
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label label1;
+        private GroupBox groupBox1;
+        private Label label2;
+        private Label label5;
+        private Label label4;
+        private TextBox IgdbClientSecret;
+        private TextBox IgdbClientID;
+        private CheckBox IgdbCheckBox;
+        private Label label3;
+        private LinkLabel linkLabel1;
+        private Button button1;
+    }
+}

OpenSaveCloudClient/SettingsForm.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using OpenSaveCloudClient.Models;
+
+namespace OpenSaveCloudClient
+{
+    public partial class SettingsForm : Form
+    {
+
+        private readonly Configuration _configuration;
+
+        public SettingsForm()
+        {
+            InitializeComponent();
+            _configuration = Configuration.GetInstance();
+            InitAndFillFields();
+        }
+
+        private void InitAndFillFields()
+        {
+            IgdbCheckBox.Checked = _configuration.GetBoolean("igdb.enabled", false);
+            IgdbClientID.Text = _configuration.GetString("igdb.client_id", "");
+            IgdbClientSecret.Text = _configuration.GetString("igdb.client_secret", "");
+        }
+
+        private void IgdbCheckBox_CheckedChanged(object sender, EventArgs e)
+        {
+            IgdbClientID.Enabled = IgdbCheckBox.Checked;
+            IgdbClientSecret.Enabled = IgdbCheckBox.Checked;
+        }
+
+        private void Save()
+        {
+            _configuration.SetValue("igdb.enabled", IgdbCheckBox.Checked);
+            _configuration.SetValue("igdb.client_id", IgdbClientID.Text);
+            _configuration.SetValue("igdb.client_secret", IgdbClientSecret.Text);
+            _configuration.Flush();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Save();
+            Close();
+        }
+    }
+}

README.md

@@ -0,0 +1,7 @@
+# Open Save Cloud (Client)
+
+Go to Server repository: [here](https://github.com/mojitaurelie/open-save-cloud-server)
+
+The goal of the project is to have my Sims 4 (and other games) backups accessible from multiple computers.
+
+Currently some old game licenses that have not been updated for a while do not have access to backups in the cloud.