Cheat mode
Press Up, Up, Down, Down, Circle, Down, Up, Circle at the main menu screen. A "Cheat" option will now appear at the title screen. Select that option, then enter one of the following case-sensitive codes to activate the corresponding cheat function, which can be toggled on or off (except for "All levels and emergencies").
Press Up, Up, Down, Down, Circle, Down, Up, Circle at the main menu screen. A "Cheat" option will now appear at the title screen. Select that option, then enter one of the following case-sensitive codes to activate the corresponding cheat function, which can be toggled on or off (except for "All levels and emergencies").
Minigun instead of pistol
Enter MINIFUN as a code.
Long range stungun
Enter FRYINGTIME as a code.
All levels and emergencies
Enter KEYTOTHECITY as a code.
MK4 pistol
Enter ZEROTOLERANCE as a code.
Bullets set fire to enemies
Enter BURNINGBULLET as a code.
MK3 assault rifle with unlimited grenades
Enter ULTIMATEPOWER as a code.
No heads
Enter KEEPYOURHEAD as a code.
Disco mode
Enter DANCINGFEET as a code.
Thermal breather MK2 has better smoke visibility
Enter ISEEYOU as a code.
Squeaky voices
Enter WHATWASTHAT as a code.
Terror mode
Enter BURNERSREVENGE as a code.
No heads
Enter KEEPYOURHEAD as a code.
Disco mode
Enter DANCINGFEET as a code.
Cheats submited by Brian 343 on November 23