diff --git a/OpenRA.Game/Platform.cs b/OpenRA.Game/Platform.cs
index a2f3cf716d..0ac8c34650 100644
--- a/OpenRA.Game/Platform.cs
+++ b/OpenRA.Game/Platform.cs
@@ -127,48 +127,5 @@ namespace OpenRA
 			return path;
 		}
 
-		public static void ShowFatalErrorDialog()
-		{
-			var process = "OpenRA.CrashDialog.exe";
-			var args = "";
-
-			if (CurrentPlatform == PlatformType.OSX)
-			{
-				// Winforms requires X11 under OSX, which may not exist.
-				// Show a native dialog using applescript instead.
-				var title = "Fatal Error";
-				var logsButton = "View Logs";
-				var faqButton = "View FAQ";
-				var quitButton = "Quit";
-				var message = "OpenRA has encountered a fatal error.\nRefer to the crash logs and FAQ for more information.";
-
-				var faqPath = Game.Settings.Debug.FatalErrorDialogFaq;
-				var logsPath = "file://" + Platform.SupportDir + "Logs" + Path.DirectorySeparatorChar;
-
-				var iconPath = new [] { "./OpenRA.icns", "./packaging/osx/template.app/Contents/Resources/OpenRA.icns" }.FirstOrDefault(f => File.Exists(f));
-				var icon = iconPath != null ? "with icon alias (POSIX file \\\"file://{0}\\\")".F(Environment.CurrentDirectory + "/" + iconPath) : "";
-
-				process = "/usr/bin/osascript";
-				args = (
-					"-e \"repeat\"\n" +
-					"-e \"  tell application \\\"Finder\\\"\"\n" +
-					"-e \"    set question to display dialog \\\"{1}\\\" with title \\\"{0}\\\" {2} buttons {{\\\"{3}\\\", \\\"{5}\\\", \\\"{7}\\\"}} default button 3\"\n" +
-					"-e \"    if button returned of question is equal to \\\"{3}\\\" then open (POSIX file \\\"{4}\\\")\"\n" +
-					"-e \"    if button returned of question is equal to \\\"{5}\\\" then open location \\\"{6}\\\"\"\n" +
-					"-e \"    if button returned of question is equal to \\\"{7}\\\" then exit repeat\"\n" +
-					"-e \"    activate\"\n" +
-					"-e \"  end tell\"\n" +
-					"-e \"end repeat\""
-				).F(title, message, icon, logsButton, logsPath, faqButton, faqPath, quitButton);
-			}
-
-			if (CurrentPlatform == PlatformType.Linux)
-				process = "error-dialog.sh";
-
-			var psi = new ProcessStartInfo(process, args);
-			psi.UseShellExecute = false;
-			psi.CreateNoWindow = true;
-			Process.Start(psi);
-		}
 	}
 }
diff --git a/OpenRA.Game/Support/Program.cs b/OpenRA.Game/Support/Program.cs
index 60b3333ff5..b219f96921 100644
--- a/OpenRA.Game/Support/Program.cs
+++ b/OpenRA.Game/Support/Program.cs
@@ -60,12 +60,6 @@ namespace OpenRA
 			var rpt = BuildExceptionReport(e).ToString();
 			Log.Write("exception", "{0}", rpt);
 			Console.Error.WriteLine(rpt);
-
-			if (Game.Settings.Debug.ShowFatalErrorDialog && !Game.Settings.Server.Dedicated)
-			{
-				Game.Renderer.Device.Dispose();
-				Platform.ShowFatalErrorDialog();
-			}
 		}
 
 		static StringBuilder BuildExceptionReport(Exception e)