Here are some cheats for the PSP users that don’t have custom firmware. Instead of having to install a special cheat device, you can just enter in these button codes to use cheats!

 Buttons Referred To

To stop anyone from getting confused as to which button the cheats are referring to, here’s a diagram that clarifies that.

General Cheat Codes

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 $250,000 Instantly

Up, down, left, right, X, X, L, R

Armor

Up, down, left, right, square, square, L, R

Health

Up, down, left, right, circle, circle, L, R

Raise Wanted Level

Up, right, square, square, down, left, circle, circle

Sunny Weather

Left, down, R, L, right, up, left, circle

Clear Weather

Left, down, R, L, right, up, left, X

Overcast Weather

Left, down, L, R, right, up, left, square

Rainy Weather

Left, down, L, R, right, up, left, triangle

Foggy Weather

Left, down, triangle, X, right, up, left, L

Spawn Rhino (Tank)

Up, L, down, R, left, L, right, R

Faster Clock

R, L, L, down, up, X, down, L

Destroy All Cars

L, R, R, Left, Right, Square, Down, R

Pedestrians Riot

R, L, L, down, left, circle, down, L

Pedestrians Attack You

Down, triangle, up, X, L, R, L, R

Pedestrians Have Weapons

Up, L, down, R, left, circle, right, triangle

Faster Gameplay

Left, left, R, R, up, triangle, down, X

Slower Gameplay

Left, left, circle, circle, down, up, triangle, X

Perfect Traction (Down Button To Hop In Cars)

Down, left, up, L, R, triangle, circle, X

Commit Suicide

Right, right, circle, circle, L, R, down, X

All Cars Are Black

L, R, L, R, left, circle, up, X

Spawn Trashmaster

Down, up, right, triangle, L, triangle, L, triangle

Guys Follow You

Right, L, down, L, circle, up, L, square

Chrome Cars

Right, up, left, down, triangle, triangle, L, R

Cars Avoid You

Up, up, right, left, triangle, circle, circle square

100% of MP Content

Up, up, up, triangle, triangle, circle, L, R

75% of MP Content

Up, up, up, X, X, square, R, L

50% of MP Content

Up, up, up, circle, circle, X, L, R

25% Of MP Content

Up, up, up, square, square, triangle, R, L

Upside Down Mode 1

Square, square, square, L, L, R, left, right

Upside Down Mode 2

Left, left, left, R, R, L, right, left

Nearest Ped Gets In Your Vehicle

Down, up, right, L, L, square, up, L

Lower Wanted Level

Up, right, triangle, triangle, down, left, X, X