Level select

Pause the game, then hold L1 and press Circle, X, Circle, Square(2), Triangle, X(2). Note: This may also be done at the main menu.

Invincibility

Pause the game, then hold L1 and press Square, X, Triangle(2), X, Square, Circle(2). Note: This may also be done at the main menu.

Unlock all doors

Pause the game, then hold L1 and press Triangle, Square(2), Triangle, X, Circle, Square, Triangle. Note: This may also be done at the main menu.

All maps

Pause the game, then hold L1 and press X, Circle, Square, Triangle(2), Square, Circle, X. Note: This may also be done at the main menu.

Full health for entire team

At the main menu, hold L1 and press Triangle(2), X, Circle(2), X, Square(2).

Hostages can not be killed

Pause the game, then hold L1 and press Circle(2), Square, Triangle, X, Triangle, X, Circle. Note: This may also be done at the main menu.

All main guns

Pause the game, then hold L1 and press X, Circle(2), Triangle, Square, X, Square, Circle.

All secondary pistols

Pause the game, then hold L1 and press X, Triangle, Square, Circle, Square, X, Triangle, Square.

Extra ammunition

Pause the game, then hold L1 and press Square(2), Circle, Triangle, X, Triangle, X, Triangle.

Carry all items

Pause the game, then hold L1 and press Triangle, X(2), Circle, Square, Circle, X, Triangle. Note: This may also be done at the main menu.

Baseball bat weapon

Pause the game, then hold L1 and press Circle(2), Square, X, Triangle(2), Circle, X. Note: This may also be done at the main menu.

No terrorists

Pause the game, then hold L1 and press Triangle, Circle(2), Triangle, Square, X, Triangle, Circle. Note: This may also be done at the main menu.

Upside down terrorists

Pause the game, then hold L1 and press X(2), Circle, Square, Circle(2), Triangle, Circle. Note: This may also be done at the main menu.

Supermen mode

Pause the game, then hold L1 and press X, Square, Triangle(2), Circle, Square, X(2). Note: This may also be done at the main menu.

Free-for-all mode

Pause the game, then hold L1 and press Circle, Triangle(2), X, Circle, Square, X, Triangle. Note: This may also be done at the main menu.

View ending sequence

Pause the game, then hold L1 and press Square, Triangle, Square(2), Circle(2), X, Triangle. Note: This may also be done at the main menu.

Moon walk

While playing the game, hold L2 + Circle to do the moon walk.