Mission skip
Press Left(4), Triangle during game play. A message will confirm correct code entry.

Punches decapitate
Press L1, L2, R1, R2, Square during game play. A message will confirm correct code entry.

Little player
Press R1, R2, L1, L2, X during game play. A message will confirm correct code entry.

Invincibility
Press L1, L2, R1, R2, X during game play. A message will confirm correct code entry.

Unlimited time in Kaos mode
Press L1, L2, R1, R2, Circle during game play. A message will confirm correct code entry.

Unlimited ammunition
Press L1, L2, R1, R2, Triangle during game play. A message will confirm correct code entry. You cannot be holding a weapon for this to work.

Big player
Press R1, R2, L1, L2, Triangle during game play. A message will confirm correct code entry.

Normal player
Press R1, R2, L1, L2, Circle during game play. No confirmation message will appear. Alternately, press R1, R2, L1, L2, Square during game play..

Chinatown level
Score 25,000 points in the Capitol City Mall level in Kaos mode.

East Side level
Score 50,000 points in the Chinatown level in Kaos mode.

Corporation Central level
Score 100,000 points in the East Side level in Kaos mode.

Last Clone Standing levels
Successfully complete the three minute and five minute versions of a level to unlock the Last Clone Standing version of that map in Kaos mode.

Looting on the rise
Press R1, L1, R2, L2, Triangle during game play. A message will confirm correct code entry.

Bull
Press Right(4), X during game play in Kaos mode. A message will confirm correct code entry. Alternately, successfully complete the East Side level in Revolution mode to unlock Bull in Kaos mode.

Freak
Press Right(4), Circle during game play in Kaos mode. A message will confirm correct code entry. Alternately, successfully complete the Chinatown level in Revolution mode to unlock Freak in Kaos mode.

Spanky
Press Right(4), Triangle during game play in Kaos mode. A message will confirm correct code entry. Alternately, successfully complete the Mall level in Revolution mode to unlock Spanky in Kaos mode.

Unlimited Kaos mode time
Successfully complete all Kaos levels in arcade mode.