|Unlock all levels and secrets||Create a saved game file. Then, select resume game from the Unreal Tournament starting option screen. Then, highlight the file you want to unlock everything in and type in this code: up, down, down, up-left, up, right, down.|
|Unlock Fatboy||In the main menu press Circle, Circle, Circle, Up, Left, Left, Up, Circle, Circle, Circle|
|Unlock Big Head Mutator||In the main menu, press Left, Right, Left, Right, Left, Right, CIrcle, Circle, Circle|
|Unlock Stealth||In the main menu, press Square, Square, Circle, Circle, Square, Square, Circle, Circle|
|Level Skip||In the middle of a level, press pause and hit UP, DOWN, LEFT, RIGHT, RIGHT, LEFT, O.|
|Unlock all characters||Left(2),Circle(2),Right,left,circle|
|All ammo||Pause game and press Left, Right, Circle, Circle, Circle, Right, Left|
|Invincibility||Pause the game and press Square, Circle, left, right, Circle, Square for invincibility. After you complete a level the effect of the code will disappear, so keep in mind that you have to enter it in each level.|
Contributed By: dhopkins007, gameringerrr, Bruno, Flynnman69, and Mr Malone.
Complete the game on Inhuman difficulty to unlock 7 Death Match and 4 Capture the Flag levels
Contributed By: bhsf2006.