Another color-related game is unusable by the colorblind. – Mental Blocks® Free Review

With high expectations upon enjoying Arcade Bowling and Arcade Hoops, I downloaded the demo of Mental Blocks. The concept is certainly fun, but when the game introduced lime green blocks to complement neon orange ones, my colorblindness rendered me unable to complete even the second level. I don't understand why more game companies, especially one with such a track record as Skyworks, can't understand that many game-players suffer from colorblindness -- and this has really marred any chance I had at purchasing this game. Colorblind persons beware.
Review by RyTunes on Mental Blocks® Free.