Good Game, but one concern
This is an amazing game. The controlls are just right, the difficulty curve is just right, the game play is clear, and the idea is original. However, I did not see where you credited the author of this song. I may have missed it because I did not reach the credits, but you really should credit the composer in the side bar of this page, you know, where it tells us the genre and the current score and all? I know this song is on newgrouds, it is actually one of my favorite songs. Until that is fixed, only 8/10