CheatCodes.com has all the official Left 4 Dead 2 PC cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Saturday May 18, 2013 for Left 4 Dead 2 are shown below. We also have this game on PC, Xbox 360, and sometimes tricks from other game systems will also work on PC.
Buddha : Get damaged but never die
give [item name] : Give any item
god : God Mode
impulse 10 : All weapons and ammo
nb_blind 1 : Infected can't see you
noclip : Walk through walls
sv_infinite_ammo 1 : Infinite ammo without reloads
warp_all_survivors_here : Teleport all survivors to your position
warp_all_survivors_to_checkpoint : Teleport all survivors to the nearest checkpoint
warp_all_survivors_to_finale : Teleport all survivors to the finale
warp_to_start_area - Teleport yourself to next chapter
When you activated cheats (~) you can already spawn regular infected by pressing "z" if you press "L" it will spawn a witch if you press "b" it will spawn a tank if you press "j" it will spawn a Jockey Now if you want to spawn the other special infected just enter this into the console bind"any letter" "z_spawn (name of infected)" make sure to add these "".
Versus: Mp_gamemode versus
coop: mp_gamemode coop then survival and what ever you want.
(no clip required) On the Final Part of DC (darkcarnival) theres a control room or ticket booth - get a pipe bomb stand on top of it toss below you. Turn to a window (opposite way of the stage) and you'll fly in from a glitch that makes you keep bouncing back untill you get there.
On the level the passing part 2, run into the bar and walk into the room with the pool table. Look to your left and you will see; "otis, ran out of film, zombies too fast, not going to make it -Frank West (Dead Rising)" and if you look to your right you will see; "Need an M60? Come see me - Crazy Dave ( Plants VS Zombies)" look right ahead and " REPENT THE END IS F====== NIGH! , End of the world or not there are rules (28 days later) and there are many more easter eggs in that room like; "Ed is the King Of Zombies" ( Shaun of the dead).
On the carnival place on the last level you of that chapter there will be in a cornor will be some firecrackers and some gas you take them and put them over the stage and when zombies come you shoot them and the will die.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free PC game (or any other game you want for any video game system)!