Casual Game: Marvin Spectrum

This is a rhythm/action game. Very interesting and addictive game. You play as marvin andyou have the ability to change into different colours, well four actually, blue, red, green and purple. You will progress through 4 levels where you will jump pass obstacles by pressing the corresponding arrow keys and color of the obstacle.

In the early level, you will only use maybe 2 colors but in the later levels it gets very intensive. Great game.

http://www.newgrounds.com/portal/view/270585