Master code - Press Select during game play. Highlight ''Help'', then press L2, L1, L2, Square, Circle, Square. : There is no confirmation that the code is active.

Big Head Mode - L2 - L1 - L2 - Square - Circle - Square - Start - Square - Circle - Start

Big Mode - L2 - L1 - L2 - Square - Circle - Square - R3 - Square - Circle - L3

Easy Kill Mode - L2 - L1 - L2 - Square - Circle - Square - L3 - R3 - Circle - Square

Gatling Guns Mode - Enter the master code and then press L2, L2, L1 and L3. You'll hear a sound if you entered the code correctly. Weapons have unlimited ammo and will fire without stoppng. Enter it again to turn it off.

Hard Mode - L2 - L1 - L2 - Square - Circle - Square - R3 - L3 - Circle - Square

In-Game Character Select - L2 - L1 - L2 - Square - Circle - Square - L2 - L2 - L2 - L2 To change characters hit L2.

Invincibility - L2, L1, L2, SQUARE, O, SQUARE, R3, L3, R3, O

Invisibility - L2, L1, L2, SQUARE, O, SQUARE, L1, R3, L3, R3

Level Skip - L2 - L1 - L2 - Square - Circle - Square - L3 - R3 - L2 - L1



Mini-Me - L3, R3, Square, Circle

Refill Hypo - L2, L1, L2, Square, Circle, Square, Circle, Circle, Circle, R3

Stronger Punches - L2 - L1 - L2 - Square - Circle - Square - R3 - L3 - Circle - Square

Tiny Mode - L2 - L1 - L2 - Square - Circle - Square - L3 - R3 - Square - Circle

Unlimited Health - L2, L1, L2, Square, Circle, Square, R3, L3, R3, Circle