I'm running on Windows 11 and just got a black screen when trying to play the levels so it was unplayable. The menus showed up so I was able to start the levels, but had a black background if there was supposed to be any colors or images there.
Is there something else I need to do to install it properly on Windows other than unzipping?
It's very cool that you developed your own game engine, but it makes it a bit less accessible when it can't be run in browser and has potential issues like this.