We are still searching for game pictures and screenshots for Terminator 3: Rise Of The Machines (Xbox). We do not have any cheats, codes, or hints yet.

Enter B, Y, A, A as a cheat code.

Press B(3), A, X, Y, X, Y at the code entry screen.

Successfully complete the game to unlock Centipede at the 'Atari Games' menu. If it is not unlocked as soon as you complete the game, restart your Xbox, reload your game, and recheck the 'Atari Games' menu.

In the vet's office on level 13, walk into the small office on the far right side. Approach the computer and press A to play Missile Command. Then, successfully complete the level to unlock the game at the 'Atari Games' menu.