omg sorry i didn't see this, if i remember it correctly i think i packaged this as a file to be installed. so you should install it first and then wherever you've placed it, there should be the .exe ready to play? if it's messed up lemme know and i'll try to rebuild it!
Yeah, i made this game a while ago, and the whole thing taught me a lot about making games. I was actually thinking of eventually redoing the whole game, with like a more consistent art style, better camera, all that. It'd be a new and entirely separate thing.