Original URL: http://www.psxextreme.com/ps2-cheat-print/511.html
Urban Chaos: Riot Response
Cheat Codes

On the main menu, hit Up, Up, Down, Down, Circle, Down, Up, Circle to activate the cheats menu. Input the following codes, which can be turned on/off after they are entered:

DANCINGFEET - Disco Mode
BURNERSREVENGE - Terror Mode
BURNINGBULLET - Bullets Set Fire
KEEPYOURHEAD - No Heads
ISEEYOU - Better Visibility in Smoke
WHATWASTHAT - Hi-pitched Voices
FRYINGTIME - Long Range Stungun
MINIFUN - Minigun (Replaces Pistol)
ULTIMATEPOWER - MK3 Assault Rifle With Unlimited Grenades
ZEROTOLERANCE - MK4 Pistol
KEYTOTHECITY - Unlocks All Levels And Emergencies