While playing the game, press P or ~ to display the console window. Enter "sv_cheats 1" to enable cheat mode. If you entered the code correctly, the message "Server cvar 'sv_cheats' changed to 1" will appear. You can now enter one of the following codes to activate the corresponding cheat function. Note: Enabling cheat codes will disable achievements from being earned.
Result 	Cheat Code
Toggle God mode for entire team 	god [0 or 1]
Toggle no clipping mode 	noclip
Toggle Incendiary Ammo upgrade 	upgrade_add incendiary_ammo
Toggle Explosive Ammo upgrade 	upgrade_add explosive_ammo
Toggle Laser Sight upgrade 	upgrade_add laser_sight
Toggle infinite ammunition 	sv_infinite_ammo [0 or 1]
Refill health 	give health
Refill ammunition 	give ammo
Get ammo for primary weapon 	impulse 101
Spawn double pistol 	give pistol
Spawn Magnum 	give pistol_magnum
Spawn auto shotgun 	give autoshotgun
Spawn chrome shotgun 	give shotgun_chrome
Spawn pump shotgun 	give pumpshotgun
Spawn SPAS shotgun 	give shotgun_spas
Spawn SMG 	give smg
Spawn silenced SMG 	give smg_silenced
Spawn AK-47 	give rifle_ak47
Spawn M16 	give rifle
Spawn combat rifle 	give rifle_desert
Spawn hunting rifle 	give hunting_rifle
Spawn sniper rifle 	give sniper_military
Spawn grenade launcher 	give weapon_grenade_launcher
Spawn Hunter claws 	give melee
Spawn Boomer Bile 	give vomitjar
Spawn chainsaw 	give chainsaw
Spawn frying pan 	give frying_pan
Spawn guitar 	give electric_guitar
Spawn katana 	give katana
Spawn machete 	give machete
Spawn nightstick 	give tonfa
Spawn Molotov cocktail 	give molotov
Spawn pipe bomb 	give pipe_bomb
Spawn active pipe bomb under you 	boom
Spawn propane tank 	give propanetank
Spawn gas can 	give gascan
Spawn oxygen tank 	give oxygentank
Spawn first aid kit 	give first_aid_kit
Spawn defibrillator 	give defibrilator
Spawn adrenaline 	give adrenaline
Spawn pain pills 	give pain_pills