3-D Tic-Tac-Toe (1979)(Atari) ROM for Atari 800 (A800). 3-D Tic-Tac-Toe (1979)(Atari) game is available to play online and only onRoms Games. 3-D Tic-Tac-Toe (1979)(Atari) ROM for Atari 800 requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.