diff --git a/binaries/data/mods/public/gui/session/SessionMessageBox.js b/binaries/data/mods/public/gui/session/SessionMessageBox.js
index d14faaab34..3b6170497d 100644
--- a/binaries/data/mods/public/gui/session/SessionMessageBox.js
+++ b/binaries/data/mods/public/gui/session/SessionMessageBox.js
@@ -31,10 +31,12 @@ class SessionMessageBox
 		if (this.Buttons && this.Buttons[buttonId].onPress)
 			this.Buttons[buttonId].onPress.call(this);
 
-		if (Engine.IsGameStarted())
+		if (this.ResumeOnClose)
 			resumeGame();
 	}
 }
 
 SessionMessageBox.prototype.Width = 400;
 SessionMessageBox.prototype.Height = 200;
+
+SessionMessageBox.prototype.ResumeOnClose = true;
diff --git a/binaries/data/mods/public/gui/session/message_box/QuitConfirmation.js b/binaries/data/mods/public/gui/session/message_box/QuitConfirmation.js
index e96ac13fd4..f7753b8e38 100644
--- a/binaries/data/mods/public/gui/session/message_box/QuitConfirmation.js
+++ b/binaries/data/mods/public/gui/session/message_box/QuitConfirmation.js
@@ -12,7 +12,8 @@ QuitConfirmation.prototype.Buttons =
 [
 	{
 		// Translation: Shown in the Dialog that shows up when the game finishes
-		"caption": translate("Stay")
+		"caption": translate("Stay"),
+		"onPress": resumeGame
 	},
 	{
 		// Translation: Shown in the Dialog that shows up when the game finishes
@@ -28,3 +29,5 @@ QuitConfirmation.prototype.Buttons =
 
 QuitConfirmation.prototype.Width = 600;
 QuitConfirmation.prototype.Height = 200;
+
+QuitConfirmation.prototype.ResumeOnClose = false;
diff --git a/source/ps/scripting/JSInterface_Game.cpp b/source/ps/scripting/JSInterface_Game.cpp
index 6a85717dc1..7a98c8d30e 100644
--- a/source/ps/scripting/JSInterface_Game.cpp
+++ b/source/ps/scripting/JSInterface_Game.cpp
@@ -36,11 +36,6 @@
 
 namespace JSI_Game
 {
-bool IsGameStarted()
-{
-	return g_Game;
-}
-
 void StartGame(const ScriptInterface& guiInterface, JS::HandleValue attribs, int playerID, bool storeReplay)
 {
 	ENSURE(!g_NetServer);
@@ -179,7 +174,6 @@ void DumpTerrainMipmap()
 
 void RegisterScriptFunctions(const ScriptRequest& rq)
 {
-	ScriptFunction::Register<&IsGameStarted>(rq, "IsGameStarted");
 	ScriptFunction::Register<&StartGame>(rq, "StartGame");
 	ScriptFunction::Register<&Script_EndGame>(rq, "EndGame");
 	ScriptFunction::Register<&GetPlayerID>(rq, "GetPlayerID");