My web browser notes that the file to download may be dangerous. Do you have a web build you can upload? (Edit) I came back around to play it despite the warning. Absolutely amazing game. The bounce sound effect did get annoying after a little while, but it is visually great with the theme, plays really well, and has some really cool mechanics. I personally think the controls are a little on the weird side, but I easily adapted to them. I did get stuck on the 4th level where you jump across erasable platforms, seems no matter what I try I always end up short. After several game overs it did finally crash. Once again, well done on the game and making it fit the theme so well