WARNING!: Don't save after activating these cheats since some cannot be disabled.

Weapon Set 1:
LEFT, RIGHT, X, UP, DOWN, SQUARE, LEFT, RIGHT

Weapon Set 2:
LEFT, RIGHT, SQUARE, UP, DOWN, TRIANGLE, LEFT, RIGHT

Weapon Set 3:
LEFT, RIGHT, TRIANGLE, UP, DOWN, CIRCLE, LEFT, RIGHT

Get $250000:
UP, DOWN, LEFT, RIGHT, X, X, L1, R1

Armor:
UP, DOWN, LEFT, RIGHT, SQUARE, SQUARE, L1, R1

Health:
UP, DOWN, LEFT, RIGHT, CIRCLE, CIRCLE, L1, R1

Raise Wanted Level:
UP, RIGHT, SQUARE, SQUARE, DOWN, LEFT, CIRCLE, CIRCLE

Never Wanted:
UP, RIGHT, TRIANGLE, TRIANGLE, DOWN, LEFT, X, X

Sunny Weather:
LEFT, DOWN, R1, L1, RIGHT, UP, LEFT, CIRCLE

Clear Weather:
LEFT, DOWN, R1, L1, RIGHT, UP, LEFT, X

Overcast Weather:
LEFT, DOWN, L1, R1, RIGHT, UP, LEFT, SQUARE

Rainy Weather:
LEFT, DOWN, L1, R1, RIGHT, UP, LEFT, TRIANGLE

Foggy Weather:
LEFT, DOWN, TRIANGLE, X, RIGHT, UP, LEFT, L1

Spawn Rhino:
UP, L1, DOWN, R1, LEFT, L1, RIGHT, R1

Faster Clock:
R1, L1, L1, DOWN, UP, X, DOWN, L1

Destroy All Cars:
L1, R1, R1, LEFT, RIGHT, SQUARE, DOWN, R1

Peds Riot:
R1, L1, L1, DOWN, LEFT, CIRCLE, DOWN, L1

Peds Attack You:
DOWN, TRIANGLE, UP, X, L1, R1, L1, R1

Peds Have Weapons:
UP, L1, DOWN, R1, LEFT, CIRCLE, RIGHT, TRIANGLE

Faster Gameplay:
LEFT, LEFT, R1, R1, UP, TRIANGLE, DOWN, X

Slower Gameplay:
LEFT, LEFT, CIRCLE, CIRCLE, DOWN, UP, TRIANGLE, X

Perfect Traction (Down is Car Hop):
DOWN, LEFT, UP, L1, R1, TRIANGLE, CIRCLE, X

Commit Suicide:
RIGHT, RIGHT, CIRCLE, CIRCLE, L1, R1, DOWN, X

Aggressive Drivers:
UP, UP, RIGHT, LEFT, TRIANGLE, CIRCLE, CIRCLE, SQUARE

Black Traffic:
L1, R1, L1, R1, LEFT, CIRCLE, UP, X

Spawn Trashmaster:
DOWN, UP, RIGHT, TRIANGLE, L1, TRIANGLE, L1, TRIANGLE

Guys Follow You:
RIGHT, L1, DOWN, L1, CIRCLE, UP, L1, SQUARE

Upside Down:
SQUARE, SQUARE, SQUARE, L1, L1, R1, LEFT, RIGHT

Upside Down:
LEFT, LEFT, LEFT, R1, R1, L1, RIGHT, LEFT

Chrome Cars:
RIGHT, UP, LEFT, DOWN, TRIANGLE, TRIANGLE, L1, R1