Cheat Codes:
Enter the “Options” menu. Select “Keyboard”, then “Advanced”, then turn on the “Enable Developer Console” option. Press?~?to display the console window, then enter?sv_cheats 1and press ENTER to enable cheat mode. You can then activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION – CHEAT CODE
Spawn .357 Magnum – give weapon_357
Spawn Alyx’s Gun – give weapon_alyxgun
Spawn Grigori’s gun – give weapon_annabelle
Spawn Pulse rifle – give weapon_ar2
Spawn Pheropods – give weapon_bugbait
Spawn crossbow – give weapon_crossbow
Spawn crowbar – give weapon_crowbar
Spawn grenades – give weapon_frag
Spawn Gravity Gun – give weapon_physcannon
Spawn pistol – give weapon_pistol
Spawn RPG – give weapon_rpg
Spawn shotgun – give weapon_shotgun
Spawn SMG – give weapon_smg1
Invincibility – god
Spawn all weapons and full ammo – impulse 101
Move through walls – noclip
Ignored by enemies – notarget
Spawn Alyx – npc_create npc_alyx
Spawn Antlion – npc_create npc_antlion
Spawn Antlion Guard – npc_create npc_antlionguard
Spawn Barney – npc_create npc_barney
Spawn Resistance member, citizen, or refugee depending on current chapter – npc_create npc_citizen
Spawn Shield Scanner – npc_create npc_clawscanner
Spawn Overwatch Soldier – npc_create npc_combine_s
Spawn Dropship – npc_create npc_combinedropship
Spawn Gunship – npc_create npc_combinegunship
Spawn Crow – npc_create npc_crow
Spawn City Scanner – npc_create npc_cscanner
Spawn Eli – npc_create npc_eli
Spawns Fast Zombie – npc_create npc_fastzombie
Spawn Headcrab – npc_create npc_headcrab
Spawn Poison Headcrab – npc_create npc_headcrab_black
Spawn Fast Headcrab – npc_create npc_headcrab_fast
Spawn Poison Headcrab – npc_create npc_headcrab_poison
Spawn Hunter-Chopper – npc_create npc_helicopter
Spawn Isaac Kleiner – npc_create npc_Kleiner
Spawn Civil Protection – npc_create npc_metropolice
Spawn pigeon – npc_create npc_pigeon
Spawn Poison Zombie – npc_create npc_poisonzombie
Spawn seagull – npc_create npc_seagull
Spawn Overwatch Sniper – npc_create npc_sniper
Spawn Strider – npc_create npc_strider
Spawn Headcrab Zombie – npc_create npc_zombie
Spawn Headcrab Zombie Torso – npc_create npc_zombie_torso
Give Civil Protection and Citizens NPC a .357 Magnum when spawned – npc_create_equipment weapon_357
Give Overwatch Soldiers NPC, Alyx, and Barney a AR2 when spawned – npc_create_equipment weapon_ar2
Give Civil Protection and Citizens NPC a pistol when spawned – npc_create_equipment weapon_pistol
Give Citizens NPC a RPG when spawned – npc_create_equipment weapon_rpg
Give Citizens, Overwatch Soldiers NPC, and Alyxa shotgun when spawned – npc_create_equipment weapon_shotgun
Give Civil Protection, Citizens, Overwatch Soldiers NPC a SMG Magnum when spawned – npc_create_equipment weapon_smg1
Enable use of wired Xbox 360 controller – exec 360controller