Max Payne

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Cheat                           Code

Unlimited health            L1(2), L2(2), R1(2), R2(2)

Unlimited ammo           L1, L2, R1, R2, Triangle, Circle, X, Square

All weapons                 L1, L2, R1, R2, Triangle, Square, X, Circle

8 Painkillers                  L1, L2, R2, R1, Triangle, Circle, X, Square

Bullet Time Sounds       L1, L2, R1, R2, Triangle, Square, X, Circle 

Unlimited Bullet Time    L1, L2, R1, R2, Triangle, X(2), Triangle