In game play you can select the number of opponents i.e. 1, 2 or 3 as AI (Artificial Intelligence) opponents. In settings you can turn on or off vibration, can set sfx and background music volume. You can select the difficulty mode, and can select Winning Score. You can also select the Dominoes Color. There is a complete guide on how to play a game, all rules are defined, users can read them and can understand the game.