I think the game has a pretty good concept and a nice puzzle element to it. I found that the jump seemed to be unpredictable, not sure if that was by design but it left me a little frustrated in areas. I also had no sound thought-out the game, there was sound in the menu but then it stopped. I am not sure if that was supposed to happen so I thought I might mention it. the music at the start was really pretty and relaxing though.