Terminator 3: Rise of the Machines Cheats - PlayStation 2

Unlimited ammunition
Press [X], [Triangle]x3, [X], [Circle], [X], [Square] at the code entry screen.

Invincibility
Press [Square]x2, [X], [Triangle], [X], [Circle], [X], [Circle] at the code entry screen.

All present weapons
Press [Triangle], [Circle], [X], [Circle], [X], [Square], [Triangle], [Square] at the code entry screen.

All future weapons
Press [X]x3, [Triangle], [Circle]x2, [Square], [X] at the code entry screen.

All past weapons
Press [Circle]x2, [Triangle], [Square], [X], [Triangle]x2, [Square] at the code entry screen.

Quadruple damage
Press [Triangle]x4, [Square], [X], [Circle], [Square] at the code entry screen.

Mission complete
Press [Square]x2, [Triangle], [Circle]x2, [X], [Square], [Triangle] at the code entry screen.

Level select
Press [Square]x3, [Circle]x3, [Triangle]x2 at the code entry screen. Note: In the PAL version of the game, press [Circle]x3, [Square]x3, [Triangle]x2 at the code entry screen.

Fight TX Endoskeleton in all battles
Press [Triangle], [Square], [Triangle], [X], [Triangle]x4 at the code entry screen.

50% more health in combat with T800
Press [Triangle]x2, [Square], [X], [Circle], [Triangle], [Square], [Circle] at the code entry screen.

50% more health in combat with TX
Press [Square], [Triangle], [Square], [Triangle], [Circle], [X], [Circle], [X] at the code entry screen.

50% less health in combat with TX
Press [X], [Triangle], [Square], [Circle], [Triangle], [X], [Square], [Triangle] at the code entry screen.

Centipede mini-game
Press [Circle], [Circle], [Circle], [Square], [Square], [Square], [Triangle], [Square] at the code entry screen.

Alternately, successfully complete the game to unlock Centipede at the "Atari Games" menu. Note: If it is not unlocked as soon as you complete the game, restart your PlayStation2, reload your game, and recheck the "Atari Games" menu.

Missile Command mini-game
Press [Circle], [Circle], [Circle], [Square], [Square], [Square], [X], [X] at the code entry screen.

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

All FMV sequences
Press [Triangle], [Circle], [Square], [X], [X], [X], [Triangle], [Circle] at the code entry screen.

All still pictures
Press [X], [Square], [X], [Square], [Circle], [Triangle], [Circle], [Triangle] at the code entry screen.

View development team
Press [Circle], [Circle], [Circle], [Square], [Square], [Square], [Triangle], [X] at the code entry screen.

Defeating the Infiltrator
This Boss battle will be your mission in level 5. Press the buttons as instructed by the bottom captions. Do this at random so that the Infiltrator cannot predict your attack. When his health is down by 24, he will get a limp leg which will slow him down.