I had a game idea where you game window would close every 10 seconds. You would have to perform some action in the game (collect a coin for example) to open a new window which would then also close in 10 seconds. You would have to keep opening windows to continue playing.

Unfortunatelly, I cannot go with this because Godot cannot open a new window. There are rumors on the internet that Godot 4.0 will be able to handle it, but I don't have time to study the docs to figure out whether it can or not. :shrug: So I have to figure out something else.