Ultimate All Fours Mobile is a single player All Fours game that has features such as: - The ability to send signs to your computer partner to ask what he has in his hand and to tell him what to play. - Different AI modes for varying game play. - Animations and sound effects. - The full rules of All Fours so anyone can learn how to play. There are 2 versions available: one for phones that support M3G and one for most other phones. Your phone must have a screen size of 128x128 pixels or larger and support J2ME.