Thank you for the great feedback. I implementet a Restart Button, when you press the ESC button a pause menu should open. But unfortunatly when you press ESC in the Fullscreen, the Fullscreen exit and the menu don't open.
Nice!
How about the R key instead? And make sure to mention it in the description so players know.
Good idea. I changed it right now :)
Brilliant. This is always a good option to include in a puzzle game.