Put these configurations in during gameplay. NOTE: L is also L1, and R is also R1.
These codes work on PSP and Playstation 2
Wanted Level Disable-
L, L, Triangle, R, R, X, Square, Circle.
Media Attention Meter-
L1, Up, Right, R1, Triangle, Square, Down, X.
Pedestrians Have Weapons-
R(2), L, Right, Circle.
Pedestrians Attack You-
L(2), R, L(2), R, Left, Square.
Triangle, X(2), R1, Circle(2), L1, Triangle(2).
View Game Credits-
L, R, L, R, Up, Down, L, R.
Faster Game Time-
L(2), Left, L(2), Right, Circle, X.
R(2), L, R(2), LDown, X.
L1, R1, X, L1, R1, Square, L1, R1.
Spawn Rhino Tank-
L(2), Left, L(2), Right, Triangle, Circle.
Triangle, Circle, Down, Triangle, Circle, Up, L(2).
Drive On Water-
Circle, X, Down, Circle, X, Up, L(2).
L1, R1, Circle, L1, R1, X, L1, R1
WEAPON SET 1-
Up, Square(2), Down, Left, Square(2), Right.
WEAPON SET 2-
Up, Circle(2), Down, Left, Circle(2), Right.
WEAPON SET 3-
Up, X, X, Down, Left, X, X, Right
Images: (click image to see larger version)
If cheat is put in correctly it should say this in the top left corner.