This is truly a highly addictive game. I only played till I got 100 deaths, which was around level 50, but the different ways of getting through the level pulled me in and gave me the reward that all games should want to give the player, more of the game. The change in music gave me a sense of progress and ease throughout each of the new sections. The only thing I find a bit wrong with the game is when you get to the yellow and you arrive at level 49, the pure intensity of the level throws me off a bit and makes me forget what I learned. Granted, I got through, but I'd say those kinds of levels should be introduced a little later. Other than that, it was a wonderfully designed game. I hope to see more of it soon.