Enter these cheats while playing (you don't have to press pause). We don't advise that you save your game with cheats enabled.
| Weapons Package #1 | R1 R2 L1 R2 LEFT DOWN RIGHT UP LEFT DOWN RIGHT UP |
| Brass Knuckles, Bat, 9mm, Shotgun, Micro MP5, AK-47, Rifle, Rocket Launcher, Molotovs, Spray Can. | |
| Weapons Package #2 | R1 R2 L1 R2 LEFT DOWN RIGHT UP LEFT DOWN DOWN LEFT |
| Knife, Desert Eagle, Sawed-Off, Tec-9, M4, Sniper Rifle, Flame Thrower, Grenades, Fire Estinguisher. | |
| Weapons Package #3 | R1 R2 L1 R2 LEFT DOWN RIGHT UP LEFT DOWN DOWN DOWN |
| Chainsaw, Silenced 9mm, Spaz, MP5, M4, Sniper Rifle, Heat Seaking Rocket Laucher, Remote Explosives. | |
| $250,000 & Full Health & Armor | R1 R2 L1 X LEFT DOWN RIGHT UP LEFT DOWN RIGHT UP |
| Infinite Health | DOWN, X, RIGHT, LEFT, RIGHT, R1, RIGHT, DOWN, UP, TRIANGLE |
| Makes you mostly bulletproof, and fire, punches and melee attacks don't hurt you anymore. You can still be hurt by explosions, falling, getting run over, and drowning. | |
| Infinite Oxygen (Lung Capacity) | DOWN LEFT L1 DOWN DOWN R2 DOWN L2 DOWN |
| Swim underwater and never have to worry about drowning! | |
| Commit Suicide | RIGHT L2 DOWN R1 LEFT LEFT R1 L1 L2 L1 |
| Adrenaline Mode | X, X, SQUARE, R1, L1, X, DOWN, LEFT, X |
| Never Get Hungry | SQUARE, L2, R1, TRIANGLE, UP, SQUARE, L2, UP, X |
