none. It simple stops loading, closes the started window and closes the process.
Viewing post in The Christmas Menace jam comments
well that's kind of funny maybe look for any missing GPU driver updates or PhysX or DirectX or maybe look whether your antivirus/defender is blocking it? well you can check this forum https://forum.godotengine.org/t/godot-crashes-the-moment-it-opens/36329 .I hope this helps as majority of my audience had no issues with crashing/or the game not working.
hope this helps
regards
Projekt Sans Studios