I think the game breaks after the 3rd room, but interestingly I can keep traveling endlessly in void space.

i havent done the third room yet.

This was very good. Excellent coding, I can see you worked very hard! keep up the great work! :)

Thanks a lot! Though it's not ready yet.

life hack, move diagonally into a corner and that character becomes invincible

yes its a bug, im trying to fix it.