Dead to Rights Cheats!

Cheat List
On the New Game/Load game/Options screen, enter these cheats. Cheats are cancelled when you quit to the title screen or load a game.
Lazy Mode (All Levels, Minigames and FMV Sequences): hold L1 + L2 + R1 + R2, and press DOWN, LEFT, DOWN, TRIANGLE, DOWN.
One hit death: hold L1 + L2 + R1 + R2, press TRIANGLE, CIRCLE, CIRCLE, CIRCLE, LEFT.
Sniper scope cheat: hold L1 + L2 + R1 + R2, press SQUARE, SQUARE, SQUARE, DOWN, RIGHT.
Bang-bang cheat: hold L1 + L2 + R1 + R2, press CIRCLE, TRIANGLE, SQUARE, CIRCLE, RIGHT.
No cursor: hold L1 + L2 + R1 + R2, press UP, UP, DOWN, DOWN, UP.
Unlock Hard Boiled difficulty: hold L1 + L2 + R1 + R2, press SQUARE, TRIANLGE, LEFT, UP, RIGHT.
Inifinite dog (Shadow): hold L1 + L2 + R1 + R2, press CIRCLE, SQUARE, TRIANGLE, CIRCLE, DOWN.
Infinite adrenaline: hold L1 + L2 + R1 + R2, press LEFT, RIGHT, LEFT, CIRCLE, SQUARE.
Infinite armour: hold L1 + L2 + R1 + R2, press UP, UP, UP, SQUARE, DOWN.
Unlimited .50s: hold L1 + L2 + R1 + R2, press TRIANGLE, CIRCLE, UP, UP, UP.
Inifinite life (human shields): hold L1 + L2 + R1 + R2, press SQUARE, TRIANLGE, CIRCLE, TIRANLGE, SQUARE.
Powered melee: hold L1 + L2 + R1 + R2, press CIRCLE, CIRCLE, UP, UP, SQUARE.
All enemies unarmed: hold L1 + L2 + R1 + R2, press RIGHT, SQUARE, LEFT, CIRCLE, TRIANGLE.
Boomstick Mode (unlimited shotguns): hold L1 + L2 + R1 + R2, press RIGHT, CIRCLE, CIRCLE, CIRCLE, SQUARE.
Invisible Jack: hold L1 + L2 + R1 + R2, press TRIANGLE, TRIANGLE, UP, UP, TRIANGLE.