diff --git a/OpenRA.Game/Game.cs b/OpenRA.Game/Game.cs
index 2c9eeff87c..02f87a76e5 100644
--- a/OpenRA.Game/Game.cs
+++ b/OpenRA.Game/Game.cs
@@ -482,9 +482,12 @@ namespace OpenRA
 			Renderer.InitializeDepthBuffer(grid);
 
 			Cursor?.Dispose();
-
 			Cursor = new CursorManager(ModData.CursorProvider);
 
+			var metadata = ModData.Manifest.Metadata;
+			if (!string.IsNullOrEmpty(metadata.WindowTitle))
+				Renderer.Window.SetWindowTitle(metadata.WindowTitle);
+
 			PerfHistory.Items["render"].HasNormalTick = false;
 			PerfHistory.Items["batches"].HasNormalTick = false;
 			PerfHistory.Items["render_world"].HasNormalTick = false;
diff --git a/OpenRA.Game/Graphics/PlatformInterfaces.cs b/OpenRA.Game/Graphics/PlatformInterfaces.cs
index 4ec2ed8107..2fbfe1d2fa 100644
--- a/OpenRA.Game/Graphics/PlatformInterfaces.cs
+++ b/OpenRA.Game/Graphics/PlatformInterfaces.cs
@@ -72,6 +72,7 @@ namespace OpenRA
 
 		IHardwareCursor CreateHardwareCursor(string name, Size size, byte[] data, int2 hotspot, bool pixelDouble);
 		void SetHardwareCursor(IHardwareCursor cursor);
+		void SetWindowTitle(string title);
 		void SetRelativeMouseMode(bool mode);
 		void SetScaleModifier(float scale);
 
diff --git a/OpenRA.Game/Manifest.cs b/OpenRA.Game/Manifest.cs
index 1be311b7dd..915aa32648 100644
--- a/OpenRA.Game/Manifest.cs
+++ b/OpenRA.Game/Manifest.cs
@@ -60,6 +60,7 @@ namespace OpenRA
 		public string Version;
 		public string Website;
 		public string WebIcon32;
+		public string WindowTitle;
 		public bool Hidden;
 	}
 
diff --git a/OpenRA.Platforms.Default/Sdl2PlatformWindow.cs b/OpenRA.Platforms.Default/Sdl2PlatformWindow.cs
index 11259f1ff3..ca4032b0ff 100644
--- a/OpenRA.Platforms.Default/Sdl2PlatformWindow.cs
+++ b/OpenRA.Platforms.Default/Sdl2PlatformWindow.cs
@@ -31,7 +31,7 @@ namespace OpenRA.Platforms.Default
 		bool disposed;
 
 		readonly object syncObject = new object();
-		Size windowSize;
+		readonly Size windowSize;
 		Size surfaceSize;
 		float windowScale = 1f;
 		int2? lockedMousePosition;
@@ -405,6 +405,12 @@ namespace OpenRA.Platforms.Default
 				SDL.SDL_ShowCursor((int)SDL.SDL_bool.SDL_FALSE);
 		}
 
+		public void SetWindowTitle(string title)
+		{
+			VerifyThreadAffinity();
+			SDL.SDL_SetWindowTitle(window, title);
+		}
+
 		public void SetRelativeMouseMode(bool mode)
 		{
 			if (mode)
diff --git a/mods/cnc/mod.yaml b/mods/cnc/mod.yaml
index eb51506252..6869d12525 100644
--- a/mods/cnc/mod.yaml
+++ b/mods/cnc/mod.yaml
@@ -3,6 +3,7 @@ Metadata:
 	Version: {DEV_VERSION}
 	Website: https://www.openra.net
 	WebIcon32: https://www.openra.net/images/icons/cnc_32x32.png
+	WindowTitle: OpenRA - Tiberian Dawn
 
 PackageFormats: Mix
 
diff --git a/mods/d2k/mod.yaml b/mods/d2k/mod.yaml
index 0fcff6a995..097234c5b1 100644
--- a/mods/d2k/mod.yaml
+++ b/mods/d2k/mod.yaml
@@ -3,6 +3,7 @@ Metadata:
 	Version: {DEV_VERSION}
 	Website: https://www.openra.net
 	WebIcon32: https://www.openra.net/images/icons/d2k_32x32.png
+	WindowTitle: OpenRA - Dune 2000
 
 PackageFormats: D2kSoundResources
 
diff --git a/mods/ra/mod.yaml b/mods/ra/mod.yaml
index 0989c401ed..b46925fa21 100644
--- a/mods/ra/mod.yaml
+++ b/mods/ra/mod.yaml
@@ -3,6 +3,7 @@ Metadata:
 	Version: {DEV_VERSION}
 	Website: https://www.openra.net
 	WebIcon32: https://www.openra.net/images/icons/ra_32x32.png
+	WindowTitle: OpenRA - Red Alert
 
 PackageFormats: Mix
 
diff --git a/mods/ts/mod.yaml b/mods/ts/mod.yaml
index 973f8dcdb0..87b35d7e9f 100644
--- a/mods/ts/mod.yaml
+++ b/mods/ts/mod.yaml
@@ -3,6 +3,7 @@ Metadata:
 	Version: {DEV_VERSION}
 	Website: https://www.openra.net
 	WebIcon32: https://www.openra.net/images/icons/ts_32x32.png
+	WindowTitle: OpenRA - Tiberian Sun
 
 PackageFormats: Mix