At the Press Start" screen, press Up, Down, Circle, R2, Left, L2, Right, X, R2, Square, Up, R1.
At the "Press Start" screen, press Square, L1, Circle, L2, Down, Triangle, R1, Right, X, Left, R2, Triangle.
At the "Press Start" screen, press Square, Up, L2, Left, Triangle, X, R2, Circle, Right, R1, Square, Circle.
At the Press Start screen, press Up, Down, X, Square, R1, Triangle, Triangle, Left, Circle, L1, L1, Right. If done correctly, the screen will flash.
Press Square + Down.
Get better guns by using Agent K.
At the "Press Start" screen, press R1, Triangle, Down, Down, X, L2, Left, Square, Right, Triangle, R2, L1.
When fighting the Bosses, it is just as easy to use your pistols than any other gun,
Don't Drop Pickups When Hit
At the "Press Start" screen, press Down, Up, X, Square, Down, Up, X, Square, L1, L2, Square, Circle.
If you want to be faster, use Agent J.
At the "Press Start" screen, press Left, X, Triangle, Up, X, Down, Square, L2, Left, R2. If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press Left, Circle, Triangle, Right, L1, Square, Left, R1(2), Triangle. If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press Left, Right, Up, Down, L1, Circle, Triangle, R2, Left, Down, Square(2). If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press Right, Up, Square, L1, Left(2), L1, Left, Circle, Left. If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press L2, R1, Circle, L2, Down, Up, L1, Right, Left, X. If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press Right, X, R1, Triangle, Up, L2, X, Left, L1, Circle, X, R2.
At the "Press Start" screen, press Down, Up, X, Square, Down, Up, X, Square, L1, L2, Square, Circle. If you entered the code correctly, the screen will flash.
Press Forward + Square.
At the "Press Start" screen, press Square, Up, L2, Left, Triangle, X, R2, Circle, Right, R1, Square, Circle. If you entered the code correctly, the screen will flash.
At the "Press Start" screen, press R2, Triangle, Left, Circle, Square, L2, Left, Up, X, Down, L2, Square.
At the "Press Start" screen, press Circle, R2, L2, Circle, Triangle, Down, Square, X, Right, L1, X, Up.
More Cheats, Tips, Secrets & Walkthroughs
