Hi! As others I had some trouble with starting the game. I like the arcady look and gameplay a lot, but again, as others said, sound effects could make it better! opengameart.org and freesound.org have amazing sound effects you can download, just check if they are public domain (and I think it's nice to always give credit to whoever made them! ) Just adding sounds will make this game even better than it already is. Cheers.