Bored of the single player games you have on your iPad? Looking for something to stimulate your brain a bit more? Checkmate! has the answer to your solutions- introducing Knockoff for the iPad. Describing the game as comparable to the good old favorite- checkers, but with a twist. Instead of just crossing over to the other side, in Knockoff, you want to knock your opponent’s pieces off the board by touching the colored side of an opponent’s piece with the colored side of one of your own pieces. Knockoff is designed for two-players, so once you get bored of the AI, you can duke it out with your friends and family (don’t forget to trash talk as well!) on the iPad itself. A great time waster for long rides in a car or flights on a plane. Knockoff is available from the iTunes App Store for $3.99 now. Give it a go and let us know what you think about the game.