The first stage's platforming was nice, and after that it kind of went down a bad path. Nothing else in the game felt like effort was put into it, it was just kind of... boring. The music wasn't too bad, and the visuals felt bland.
The first stage's platforming is well done, and only goes downhill after that.
The tileset/visuals need a little work, many things start to blend in because of the colors.
Music choices are alright, but mostly don't fit the theme of the game.