At the Main or Pause Menu, hold L1 and press X, Triangle, Square, Circle, Square, X, Triangle, Square.
Carry All Items
During the game, Press Start. At the Pause Meny, Hold L1 and Press Triangle, X, X, Circle, Square, Circle, X, Triangle.
Extra Ammunition
To use the Extra Ammunition cheat pause the game during a mission. Hold L1 square, square, circle, triangle, X, triangle, X, triangle.
Free-For-All
At the Main or Pause Menu, hold L1 and press Circle, Triangle, Triangle, X, Circle, Square, X, Triangle.
Get Paintball Gun
Pause gameplay and hold L1. Then press: Circle x2, Square, X, Triangle x2, Circle, X x2.
Invincibility
Press pause, this will pause the game, and you will be in the "pause screen." Hold down L1 and press square, X, triangle, triangle, X, Square, circle, cirlce. If entered correctly, a message should pop up confirming the code.
Invincible Hostages
At the Main or Pause Menu, hold L1 and press Circle, Circle, Square, Triangle, X, Triangle, X, Circle.
No Terrorists
For the No Terrorists cheat pause the game during a mission. Hold L1, triangle, circle, circle, triangle, square, X, triangle, circle.
Revive All Healths
At the Main or Pause Menu, hold L1 and press Triangle, Triangle, X, Circle, Circle, X, Square, Square.
Show All Maps
At the Main or Pause Menu, hold L1 and press X, Circle, Square, Triangle, Triangle, Circle, X.
Show the Ending
At the Main or Pause Menu, hold L1 and press Square, Triangle, Square, Square, Circle, Circle, X, Triangle.
Supermen
At the Main or Pause Menu, hold L1 and press X, Square, Triangle, Triangle, Circle, Square, X, X.
Unlock All Doors
At the Main or Pause Menu, hold L1 and press Triangle, Square, Square, Triangle, X, Circle, Square, Triangle.