All i must say that is a so-so game, the graphics are good, but the thing that i complain is the player sprite that dosen't do a walking animation, just idle, the gameplay is ok, but there is no sound and music.
This is one of the nicest games I ever played, despite the lack of sound and music, this game is very challenging, the graphics are well drawn, the gameplay is the best and the idea looks very interesting to make a game of this.