diff --git a/marble/client/init.cs b/marble/client/init.cs
index 3aecb3b..a6cd586 100644
--- a/marble/client/init.cs
+++ b/marble/client/init.cs
@@ -83,12 +83,14 @@ function initClient()
    exec("./ui/loadingGui.gui");
    exec("./ui/optionsDlg.gui");
    exec("./ui/remapDlg.gui");
-   exec("./ui/MOTDGui.gui");
+   //exec("./ui/MOTDGui.gui");
    exec("./ui/EnterNameDlg.gui");
    EnterNameDlg.preload();
    exec("./ui/HelpCreditsGui.gui");
    exec("./ui/ExitGameDlg.gui");
    exec("./ui/MiniShotGui.gui");
+   // custom gui files
+   exec("./ui/congratsGui.gui");
 
    // Client scripts
    exec("./scripts/client.cs");
@@ -104,7 +106,7 @@ function initClient()
    exec("./scripts/centerPrint.cs");
    exec("./scripts/game.cs");
    exec("./scripts/version.cs");
-   // custom guis
+   // custom gui scripts
    exec("./scripts/MarbleSkinSelectionDlg.cs");
 
    // Default player key bindings
diff --git a/marble/client/scripts/game.cs b/marble/client/scripts/game.cs
index 1187cdf..bfad3a1 100644
--- a/marble/client/scripts/game.cs
+++ b/marble/client/scripts/game.cs
@@ -33,6 +33,11 @@ function clientCmdGameEnd()
       return;
 
    getBestTimes($Server::MissionFile);
+   if($Server::MissionFile $= "marble/data/missions/expert/timmysfork.mis") {
+      // if we've beaten The Final Challenge show the epic finale
+      gameIsCompleteSignalForEndGameGui(1);
+      Canvas.pushDialog(congratsGui);
+   }
    $highScoreIndex = "";
    for(%i = 0; %i < 3; %i++)
    {
diff --git a/marble/client/ui/congrats.jpg b/marble/client/ui/congrats.jpg
new file mode 100644
index 0000000..eff5da5
Binary files /dev/null and b/marble/client/ui/congrats.jpg differ
diff --git a/marble/client/ui/congratsGui.gui b/marble/client/ui/congratsGui.gui
new file mode 100644
index 0000000..ec41a4d
--- /dev/null
+++ b/marble/client/ui/congratsGui.gui
@@ -0,0 +1,38 @@
+new GuiChunkedBitmapCtrl(congratsGui) {
+	profile = "GuiContentProfile";
+	horizSizing = "width";
+	vertSizing = "height";
+	position = "0 0";
+	extent = "640 480";
+	minExtent = "8 8";
+	visible = "1";
+	helpTag = "0";
+	bitmap = "./congrats.jpg";
+	useVariable = "0";
+	tile = "0";
+
+	new GuiBitmapButtonCtrl() {
+		profile = "GuiButtonProfile";
+		horizSizing = "center";
+		vertSizing = "top";
+		position = "280 415";
+        extent = "111 59";
+		minExtent = "8 8";
+		visible = "1";
+		command = "setPlayMissionGui();gameIsCompleteSignalForEndGameGui(0);";
+		accelerator = "escape";
+		helpTag = "0";
+		text = "play";
+		groupNum = "-1";
+		buttonType = "PushButton";
+		bitmap = "./play/play";
+	};
+};
+
+function congratsGui::onWake() {
+   if (!alxIsPlaying($WinSoundHandle))
+   {
+      $WinSoundHandle = alxCreateSource("AudioChannel0", expandFilename("~/data/sound/congrats.wav"));
+      alxPlay($WinSoundHandle);
+   }
+}
\ No newline at end of file
diff --git a/marble/client/ui/endGameGui.gui b/marble/client/ui/endGameGui.gui
index 5179576..3433b3d 100644
--- a/marble/client/ui/endGameGui.gui
+++ b/marble/client/ui/endGameGui.gui
@@ -36,7 +36,7 @@ new GuiControl(EndGameGui) {
          allowColorChars = "0";
          maxChars = "-1";
       };
-      new GuiBitmapButtonCtrl() {
+      new GuiBitmapButtonCtrl(EndGameContinueButton) {
          profile = "GuiButtonProfile";
          horizSizing = "right";
          vertSizing = "bottom";
@@ -70,3 +70,11 @@ new GuiControl(EndGameGui) {
    };
 };
 //--- OBJECT WRITE END ---
+
+function gameIsCompleteSignalForEndGameGui(%probably) {
+	if(%probably) {
+		EndGameContinueButton.command = "Canvas.popDialog(EndGameGui);";
+	} else {
+		EndGameContinueButton.command = "setPlayMissionGui();";
+	}
+}
diff --git a/marble/data/sound/congrats.wav b/marble/data/sound/congrats.wav
new file mode 100644
index 0000000..138a172
Binary files /dev/null and b/marble/data/sound/congrats.wav differ