While playing, hit backspace and type: "!throw me a frickin bone here" to enable cheat mode. You may now hit backspace and type any of the other codes:

Code 		Result
!captain scarlet	God Mode
!full monty 		God Mode Plus Items
!stay frosty 		Give Sarge a ForceField
!henry 		Gives 30 Insecticide Spray
!harsh language 	Gives 20 Fly Swatters
!here's a lockpick... 	Give Unlimited Flame Napalm
!mib 			Give Sarge a Laser Rifle
!this one goes to eleven    	Gives 3 Napalm Strikes
!scotty 		Give 3 SpaceMen Renforcements
!hey stifler 		Give Unlimited Glue
!one time...		Give 3 Baseballs
!spiny norman 	Give 3 HammerMines
!let me down 		Drops Sarges Health to almost 0
!pump me up 		Give Sarge a Steriods Boost
!rate me 		Show FPS
!roody-pooh 		Give Unlimited Air Attacks
!the meek		 Lose Scenario
!cut to the chase 	Win Scenario
!halloween		Changes the Enemy Troops Into Zombies
!time for bed 		Lose Scenario
!mona lisa 		Gives Random Item
!florence 		Gives Unlimited MediKit
!johnny ricco 		Gives 3 Paratroopers
!peep show 		Gives 3 Recons
!heavenly glory 	Gives 3 AirStrikes
!yippee!!! 		Gives A Sniper Rifle
!penny 		Gives Unlimited M80's
!hey dante 		Unlimited Aerosol
!the sun 		Unlimited Magnifying Glass
!whistle and flute 	Give Sarge a Flak-Jacket
!i woke up this morning    	Gives 9 Blue Disguise
!no sunblock 		Gives 9 Tan Disguise
!incognito 		Gives 9 Grey Disguise
!i got two words for ya...   	Gives A MineSweeper
!haunt haunt haunt! 	Gives 10 Explosives
!sprinkles 		Gives 30 Mines
!i like to keep this handy  	Gives Unlimited Bazooka
!patty melt 		Gives Unlimited FlameThrower
!you want some 	Gives Unlimited Grenades
!disco inferno 		Sets Sarge on fire (But Doesnt Hurt Him)
!disco is dead 		Extinguishes Sarge's Fire
!no one expects 	Summons a Horde Of Enemy Troops
!italian job 		Sets Off A Huge Explosion Around Your Sarge
!its dark 		Hides All Enemy Troops on Mini-Map
!door 		Teleports Sarge to Cursor Location