Full Ammo
Pause the game and enter any of these codes to help you with the tougher missions. Each code will only work every five minutes of actual game play.
Code - Effect
Square, Circle, Square, Square, Circle, L - $1000
Circle, Left, Circle, Right Square, R - Full Ammo
Left, Square, Right, Circle, Right, L - Full Health
Circle, Square, Circle, Square, Square, L - All cinematics
Hold L + R and tap Start(2) - Skip intermission sequences