Not a bad game for a lot of reasons; BUT, AI cheats. Rolls far too many advantageous doubles. The egos of the developers must preclude them from seeing the flaws. Also, very often AI gets the precise rolls it needs when behind. I have tried many backgammon apps, this one showed promise, but the AI is a poor sport. I sent this review before, but must say I have worked with a lot of people from the former USSR, and have found that they find defeat unacceptable, usually. Unfortunately, these game developers havent learned. AI still cheats. Dont buy this game.