Tic Tac Toe becomes challenging again in three dimensions! Play 3D Tic Tac Toe against three difficulty levels of AI, or against a friend. Play with moving or still backgrounds with a space or ocean theme. Space slugs and starfish are ready to take you on!

Game Features:
* Three different game styles of play.
* Six different computer AI players.
* Play against a friend in two player mode.
* Play against a friend in Game Center.
* Play against the AI to unlock different playing pieces.