Press X, Triangle, L1, Up, Down, R2, Left[x2]
Pause the game and then do one of the following for the desired effect:
Press: Down, L2, Square, R1, Right, L1, Left, Circle.
X RAY VISION
Press: L1, R2, L2, R1, Right, Triangle, Cross, Right.
ALL MAP LINES
Press: Triangle, Triangle, L2, R2, L2, R2, R1, Square.
ALL MAP OBJECTIVES
Press: Triangle, Triangle,L2, R2, L2, R2, R1, Circle.
Press: Right, Left, R2, R1, Triangle, L1, Circle, Cross.
ALL WEAPONS AND AMMO
Press: Cross, Triangle, L1, Up, Down, R2, Left, Left.