Max Payne 2: The Fall of Max Payne More Payne: Finish the game on the Detective setting to unlock the Hard Boiled, New York Minute, and Dead Man Walking modes. Finish the game on the Hard Boiled mode to unlock Dead On Arrival mode. Alternate Ending: Finish the game on the Dead On Arrival mode to see the alternate ending. Codes: Pause the game and enter the following. L1, L2, R2, R1, Triangle, Circle, X, Square 8 painkillers L1, L2, R1, R2, Triangle, Circle, X, Square All weapons and ammo L1, L1, L2, L2, R1, R1, R2, R2 Invulnerable L1, L2, R1, R2, Triangle, X, X, Triangle Endless bullet time