Left 4 Dead: Cheat Codes

During The Game, Call The Console Key [~] (Tilda).
Enable The Console in The Settings Menu – Keyboard / Mouse – Enable Debug Console.
Then Enther The Codes:

SV_CHEATS 1 – Enable Code Mode
SV_INFINITE_AMMO 1 – Endless Ammo
god – God ‘mode
GOD 1 – God ‘mode
Givemeammo – All Cartridges
noclip – Pass Through The WallsDirector_Panic_Forever 1 – Fill The Level Of Zombies
SB_GIVE [WEAPON] – Get The Desired Weapon [in Brackets You Need to Specify the Desired Type]

List of Weapons:

AutoshotGun
Rifle
hunting_rifle
Shotgun
SMG
Pipe_Bomb
Molotov
pistol
first_aid_kit
Pain_Pills

To Play for Infected People, You Need to Enable Cheats (Team SV_CHEATS 1 in Console) and dial ent_fire !SELF SETTEAM 3.
After You Appear and Die, Click “Jump” Before You Can Move Freely. NOW TYPE ONE OF THE CODES TO PLAY FOR THE Desired Boss:

z_spawn smoker
z_spawn tank
z_spawn boomer
z_spawn hunter