State Of Emergency 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.
Chinatown level
Score 25,000 points in the Capitol City Mall level in Kaos mode to unlock the Chinatown level.
East Side level
Score 50,000 points in the Chinatown level in Kaos mode to unlock the East Side level.
Corporation Central level
Score 100,000 points in the East Side level in Kaos mode to unlock the Corporation Central level.
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.
Recover from burning
When on fire, enable any weapon code to get up.
Use head as a weapon
Enable the “Punches decapitate” code, then punch and kill someone. Pick up his or her head to use it as a weapon. Use a shotgun and shoot someone. A part of their body will fall off and you can pick it up.
Destroying buildings
Use any and all explosives to your advantage. Rocket launchers, grenade launchers, and even molotov cocktails can be used to blow up buildings. When throwing an item into a building, face a window directly and it will go right in. Destroying buildings is where the big money is at.
Disable bombers
To disable bombers, set them on fire with the flamethrower. They will die without exploding.
Easy power-ups
Find an area in any level where you can run back and forth reasonably far and has weapons power-ups on either side. Draw a large crowd of enemies between this area and simply proceed to run back and forth. When you are ready to let loose, turn around and begin to strafe. Run to the other side as you pick up all the diseased ones’ health and time bonuses. When you reach the other side, take your new weapon and start again.
Defeating ATO guards
While in Revolution mode, drop your weapon before moving past an ATO guard. They will ignore you if you are not causing problems and have no weapon. You can usually find another weapon replacement later.