Were there bugs with the audio? What browser were you playing on? I can try to replicate it and fix it.
Alright, seems it might be a Chrome on Windows issue that I can't fix myself: https://github.com/godotengine/godot/issues/43210
Will see if I can use any of the workarounds they suggest.
I added a note in the game page about using Firefox to play, since it seems pretty stable there. Sorry about that.