Mission select
While playing the game, press White, L(3), White, A. If you entered the code correctly, a message will appear.

Mission skip
While playing the game, press Left(4), Y. If you entered the code correctly, a message will appear.

Invincibility
While playing the game, press White, L, Black, R, A. If you entered the code correctly, a message will appear.

Infinite time in Kaos mode
While playing the game, press White, L, Black, R, B. If you entered the code correctly, a message will appear.

Infinite ammunition
While playing the game, press White, L, Black, R, Y. If you entered the code correctly, a message will appear. You cannot be holding a weapon for this to work.

All weapons
While playing the game, press White(2), R(2), A. If you entered the code correctly, a message will appear.

Pistol
While playing the game, press Left, Right, Down, White, Y. If you entered the code correctly, a message will appear.

Tazer
While playing the game, press Left, Right, Down, White, B. If you entered the code correctly, a message will appear.

Pepper Spray
While playing the game, press Left, Right, Down, White, X. If you entered the code correctly, a message will appear.

Tear Gas
While playing the game, press Left, Right, Down, White, A. If you entered the code correctly, a message will appear.

Shotgun
While playing the game, press Left, Right, Down, L, Y. If you entered the code correctly, a message will appear.

Minigun
While playing the game, press Left, Right, Down, Black, Y. If you entered the code correctly, a message will appear.

Flame Thrower
While playing the game, press Left, Right, Down, Black, B. If you entered the code correctly, a message will appear.

Grenade Launcher
While playing the game, press Left, Right, Down, Black, X. If you entered the code correctly, a message will appear.

Rocket Launcher
While playing the game, press Left, Right, Down, Black, A. If you entered the code correctly, a message will appear.

AK47
While playing the game, press Left, Right, Down, R, Y. If you entered the code correctly, a message will appear.

M16
While playing the game, press Left, Right, Down, R, B. If you entered the code correctly, a message will appear.

Grenade
While playing the game, press Left, Right, Down, R, X. If you entered the code correctly, a message will appear.

Molotov Cocktail
While playing the game, press Left, Right, Down, R, A. If you entered the code correctly, a message will appear.

Punches decapitate
While playing the game, press White, L, Black, R, X. If you entered the code correctly, a message will appear.

Looting on the rise
While playing the game, press Black, White, R, L, Y. If you entered the code correctly, a message will appear.

Little player
While playing the game, press Black, R, White, L, A. If you entered the code correctly, a message will appear.

Big player
While playing the game, press Black, R, White, L, Y. If you entered the code correctly, a message will appear.

Normal player
While playing the game, press Black, R, White, L, B. No confirmation message will appear. Alternately, press Black, R, White, L, X while playing the game.

Play as Bull
While playing the game in Kaos mode, press Right(4), A. If you entered the code correctly, a message will appear. Alternately, successfully complete the East Side level in Revolution mode to unlock Bull in Kaos mode.

Play as Freak
While playing the game in Kaos mode, press Right(4), B. If you entered the code correctly, a message will appear. Alternately, successfully complete the Chinatown level in Revolution mode to unlock Freak in Kaos mode.

Play as Spanky
While playing the game in Kaos mode, press Right(4), Y. If you entered the code correctly, a message will appear. Alternately, successfully complete the Mall level in Revolution mode to unlock Spanky in Kaos mode.