How do I change the game over sound?

Whenever you lose in my game, it shows the game over screen and plays that really annoying “Bwah, bwah, BWAAAAAAAAAHHH…”, and I would like to change it to something a little less annoying. Is there any way to do this?

You mute the sound player in the music tab then this
image

(you need a wait or else it won’t work)

The source shows an exported game.setGameOverSound function, but I haven’t checked if that’s available in the current version.