Enter the cheat codes while playing (not on pause screen).

Code	Effect
B(3x), X(5x), L, Y, B, Y	Speed up time (speeds up game clock)
B(6x), R, White, L, Y, B, Y	Spawn Tank in front of you.
Black(2x), L(2x), Left, Down, Right, Up, Left, Down, Right, Up	Extra Money
Black(2x), L, Black, Left, Down, Right, Up, Left, Down, Right, Up	All Weapons
Black(2x), L, Black, Left, Right, Left, Right, Left	Wanted Level Up. Gain wanted level.
Black(2x), L, Black, Up, Down, Up, Down, Up, Down	Wanted Level Down. Removes wanted level.
Black(2x), L, R, Left, Down, Right, Up, Left, Down, Right, Up	Full Health
Black(2x), L, White, Left, Down, Right, Up, Left, Down, Right, Up	Full Armor
Black, R, Y, A, White, L, Up, Down	All Pedestrians Have Weapons
Down, Up, Left, Up, A, R, Black, L, White	Pedestrians Attack
Down, Up, Left, Up, A, R, Black, White	Pedestrian Riot
L(2x), X, Black, Y, L, Y	Invisible cars. (only your wheels are visible)
L, White, R, Black(2x), R, White, A	Foggy weather
L, White, R, Black(2x), R, White, B	Rainy weather
L, White, R, Black(2x), R, White, X	Overcast weather
L, White, R, Black(2x), R, White, Y	Normal weather
R, L, Black, L, Left, R(2x), Y	Better driving skills.
Right, Black, B, R, White, Down, L, R	Flying Cars.
Right, Down, Left, Up, L, White, Up, Left, Down, Right	Alternate Costumes
White, Black, L, R, White, Black, Y, X, B, Y, White, L	Destroy All Vehicles
X, L, B, Down, L, R, Y, Right, L, A	Increased gore
Y, Up, Right, Down, X, L, White	Slower Gameplay
Y, Up, Right, Down, X, R, Black	Faster Gameplay