Left 4 Dead

V hlavním menu vyberte položku "Options", poté zvolte "Keyboard/Mouse" a aktivujte "Allow Developers Console".

Během hry potom stiskněte [~] a napište následující kódy které potvrďte klávesou [Enter]:

sv_cheats 1 - musíte napsat jako první protože aktivuje cheat mód

god                - nepřemožitelnost
sv_infinite_ammo 1 - neomezená munice
noclip             - procházení stěnou
impulse 10         - všechny zbraně a munice

ent_fire !self setteam 1 - ???
ent_fire !self setteam 2 - ???
ent_fire !self setteam 3 - ???

give = doplnění předmětu

give ammo
give autoshotgun
give rifle
give hunting_rifle
give moltov
give pipe_bomb
give first_aid_kit
give pain_pills
give gascan
give oxygen_tank
give propane_tank
give first_aid_kit
give pistol
give pumpshotgun
give smg

z_spawn = NPC names

mob
witch
tank
boomer
smoker
hunter
zombie

changelevel = mapa

changelevel l4d_hospital01_apartment
changelevel l4d_hospital02_subway
changelevel l4d_hospital03_sewers
changelevel l4d_hospital04_interior
changelevel l4d_hospital05_rooftop
changelevel l4d_smalltown01_caves
changelevel l4d_smalltown02_drainage
changelevel l4d_smalltown03_ranchhouse
changelevel l4d_smalltown04_mainstreet
changelevel l4d_smalltown05_houseboat
changelevel l4d_airport01_greenhouse
changelevel l4d_airport02_offices
changelevel l4d_airport03_garage
changelevel l4d_airport04_terminal
changelevel l4d_airport05_runway
changelevel l4d_farm01_hilltop
changelevel l4d_farm02_traintunnel
changelevel l4d_farm03_bridge
changelevel l4d_farm04_barn
changelevel l4d_farm05_cornfield

changelevel l4d_vs_hospital01_apartment
changelevel l4d_vs_hospital02_subway
changelevel l4d_vs_hospital03_sewers
changelevel l4d_vs_hospital04_interior
changelevel l4d_vs_hospital05_rooftop
changelevel l4d_vs_farm01_hilltop
changelevel l4d_vs_farm02_traintunnel
changelevel l4d_vs_farm03_bridge
changelevel l4d_vs_farm04_barn
changelevel l4d_vs_farm05_cornfield