Groovy game man.
Trippy visuals and soothing music. Great game to play high. Lets your mind wander off into your own thoughts. The color blending blow my mind, man. It's a very nice change of pace from gory shoot em ups. Definitely a novel concept. If you expand it (eg make more achievements and levels), I'd pay to have this as a game on XBLA. The music is soothing enough just to have on in the background and the visuals make a nice background plus someone can just pick up a controller and start to play. Fantastic game my man (or woman). Keep up the good work, and in the words of Neil Patrick Harris from the new Harold and Kumar movie, "See you in the 4th."