All Working State of Emergency Cheats - Playstation 2

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.

All weapons
Press [L1]x2, [R2]x2, [X] during game play. A message will confirm correct code entry.

Tazer
Press [Left], [Right], [Down], [L1], [Circle] during game play.

Tear Gas
Press [Left], [Right], [Down], [L1], [X] during game play.

Shotgun
Press [Left], [Right], [Down], [L2], [Triangle] during game play.

Minigun
Press [Left], [Right], [Down], [R1], [Triangle] during game play.

Grenade Launcher
Press [Left], [Right], [Down], [R1], [Square] during game play.

AK47
Press [Left], [Right], [Down], [R2], [Triangle] during game play.

Grenade
Press [Left], [Right], [Down], [R2], [Square] during game play.

Molotov Cocktail
Press [Left], [Right], [Down], [R2], [X] during game play.

Mission skip
Press [Left]x4, [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.

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

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

Freak
Press [Right]x4, [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.

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

Recover from burning
When on fire, enable any weapon code to get up.

Recover from knockdown with weapon
Whenever you are knocked down by enemies, enable a weapon code. You will be back on the ground standing, with a weapon to throw.

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.

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.

Quick escape
Enable the "Tear Gas" code multiple times. The game will slow down slightly and enemies cannot find you, allowing you to escape.

Recommended weapons
Although the AK47 has more power than the M-16, it has a slower rate of fire and not as much range. The mini-gun can carve through a crowd full of people in five seconds or less.