A Slower Speed of Light was an extremely interesting game. I'm not too familiar with relativity and how that affects colors, but once the orbs were all collected I thought that it was super cool that as speed was increased the length of the objects changed. The whole thing with the color changing after a new orb was collected kinda gave me a headache. The game was worth a play through, but I do not think I will put my eyes through that again. I guess there's a reason why we can only see the spectrum of light that we can.