Was fun for a while. Concept has been done before but this is nice take on it (3stars) Level design was good. Challenging but not impossible (+1 star). There was one giant flaw however: Infinite death loops. When playing the levels where there are rows of black and white spikes on the floor with small gaps inbetween for rays I died after standing in one of the gaps. Because I have the same colour as the ray I now die as soon as I respawn. There is no way to change my colour or respawn at another place. I took away two stars because of that.