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Cheats for Half-Life for PC
By Sierra

Here are all the known cheat codes for Half-Life for PC

View the Game Guide for this game

Start Half-Life with the command line paramater: -dev Then, during game play, press [ ~ ] to access the cheat codes during the game.
God Godmode (Invincibility)
God 0 Godmode off
/Noclip No Clipping
/Map C#A# Go To Any Map. Entered In The Form C1a1, C1a2, Etc.
/impulse 101 All weapons and extra ammo
/Give Xxxx Gives any Item. In place of "Xxxx", fill in one of the following:
Item_airtank
Item_antidote
Item_battery
Item_healthkit
Item_longjump
Item_security
Item_sodacan
Item_suit
Ammo_357
Ammo_9mmar
Ammo_9mmbox
Ammo_9mmclip
Ammo_argrenades
Ammo_buckshot
Ammo_crossbow
Ammo_egonclip
Ammo_gaussclip
Ammo_glockclip
Ammo_mp5clip
Ammo_mp5grenades
Ammo_rpgclip
Weapon_357
Weapon_9mmar
Weapon_9mmhandgun
Weapon_crossbow
Weapon_crowbar
Weapon_egon
Weapon_gauss
Weapon_glock
Weapon_handgrenade
Weapon_hornetgun
Weapon_mp5
Weapon_python
Weapon_rpg
Weapon_satchel
Weapon_shotgun
Weapon_snark
Weapon_tripmine
More cheats sent into us from "Waerto":
net_graph 1 shows a graph
chase_active 1 "Tomb Raider Mode"
chase_active 0 deactivates "Tomb Raider Mode"
thirdperson "Third Person Mode"
firstperson returns to "First Person Mode."
+cammouseactive activates "Camera Looking Around Mode" which can change your view in "Third Person Mode"
-cammouseactive deactivates "Camera Looking Around Mode"


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