Cheat: Big Player

To make yourself the BMOC, press R1, R2, L1, L2, TRIANGLE during gameplay. Your character will be bigger and beefier.

Cheat: Infinite Time in Kaos

During gameplay enter: L1, L2, R1, R2, CIRCLE

Cheat: Invinicbility

To become invincible, press L1, L2, R1, R2, X during gameplay. Your character will be impervious to pain and injury.

Cheat: Knock Off Someone's Block

To give punches that extra oomph needed to separate a head from a body, press L1, L2, R1, R2, SQUARE during gameplay.

Cheat: Mission Select

To select a specific mission, press L1, L2, L2, L2, L1, X during gameplay.

Cheat: More Looting

To increase the amount of looting that takes place, press R1, L1, R2, L2, TRIANGLE.

Cheat: Normal-Size Player

To make your player normal sized-again, press R1, R2, L1, L2, CIRCLE during gameplay.

Cheat: Skip the Current Mission

To skip a particularly difficult mission, go to the mission giver. During his mission briefing, press LEFT, LEFT, LEFT, LEFT, TRIANGLE to skip the current mission.

Cheat: Small Player

To make the player small, press R1, R2, L1, L2, X during gameplay. Mini-me, you complete me.

Cheat: Unlimited Ammo

To get unlimited ammo, press L1, L2, R1, R2, TRIANGLE during gameplay. Your guns will never wont for bullets.

Cheat: Unlock All Weapons

To unlock all weapons, press L1, L1, R2, R2, X during gameplay.

Cheat: Unlock Bull the Easy Way

To unlock Bull, press RIGHT, RIGHT, RIGHT, RIGHT, X while playing Kaos Mode.

Cheat: Unlock Freak the Easy Way

To unlock Freak, press RIGHT, RIGHT, RIGHT, RIGHT, CIRCLE during Kaos Mode gameplay.

Cheat: Unlock Spanky the Easy Way

To unlock Spanky, press RIGHT, RIGHT, RIGHT, RIGHT, TRIANGLE during Kaos Mode gameplay.

Cheat: Unlock the Policeman

To unlock the policeman, press and hold L1, then press R2, R2, L2, R1.

Unlockable: Characters in Kaos Mode

To unlock characters in Kaos Mode, finish these challenges:

Spanky: Complete the Mall in Revolution Mode
Freak: Complete Chinatown in Revolution Mode
Bull: Complete East Side in Revolution Mode

Unlockable: Last Clone Standing Game in Kaos Mode

To unlock Last Clone Standing game in Kaos Mode, beat both timed games (3-minute and 5-minute) for that map to unlock its LCS.

Unlockable: Maps in Kaos Mode

To unlock the following maps in Kaos mode, complete the challenges listed:

Chinatown: Get 25,000 points in Kaos Mode in Capitol City Mall
East Side: Get 50,000 points in Kaos Mode in Chinatown
Corporation Central: Get 100,000 points in Kaos Mode in East Side

Unlockable: Unlimited Time in Kaos Mode

To get unlimited time, beat Arcade Mode in all Kaos maps.

Unlockable: Weapon List

Weapons can be unlocked individually during gameplay. Press the buttons listed to activate the corresponding weapon:

AK47: LEFT, RIGHT, DOWN, R2, TRIANGLE
Flamethrower: LEFT, RIGHT, DOWN, R1, CIRCLE
Grenade: LEFT, RIGHT, DOWN, R2, SQUARE
Grenade Launcher: LEFT, RIGHT, DOWN, R1, SQUARE
M16: LEFT, RIGHT, DOWN, R2, CIRCLE
Minigun: LEFT, RIGHT, DOWN, R1, TRIANGLE
Molotov Cocktail: LEFT, RIGHT, DOWN, R2, X
Pepper Spray: LEFT, RIGHT, DOWN, L1, SQUARE
Pistol: LEFT, RIGHT, DOWN, L1, TRIANGLE
Rocket Launcher: LEFT, RIGHT, DOWN, R1, X
Shotgun: LEFT, RIGHT, DOWN, L2, TRIANGLE
Tazer: LEFT, RIGHT, DOWN, L1, CIRCLE
Tear Gas: LEFT, RIGHT, DOWN, L1, X