Pretty good game! although a few down sides,
1. The controls felt like i was walking along ice which made it somewhat difficult to do jumps that required precise jumps
2. The game felt smooth with a steady difficulty increase. but level 6 timed the difficulty by 3 or so.
other than these few mistakes, this game is pretty solid. the character design is unique and I thought the splash screen was funny. overall 4 / 5 stars