Half-Life Cheat Codes - PC

Learn How to Enable the Console and Enable Cheats in Half-life on the PC

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Enable the Cheat Console in Half-Life

To enable the cheat console in Half-Life, you will need to open the game via the command prompt or a special shortcut which you will create. To do this, do the following:

To Enable the Console Via Shortcut:

Locate the Half-Life shortcut on your desktop that you use most often to open Half-Life. Right click it and select Properties. In the target field, you will see the location of the file listed, it may be something similar to this:

  1.  "C:\Program Files\Sierra\Half-Life\hl.exe"
  2. after hl.exe add in -console, so the target now looks like this:

    "C:\Program Files\Sierra\Half-Life\hl.exe" -console 

    To Enable the Console Via Command Prompt:

    1. Go to Start > All Programs > Accessories > Command Prompt
    2. type in C:\Program Files\Sierra\Half-Life\hl.exe -console (see the following note regarding directory paths)

    Special note on paths and game versions: There are plenty of versions of Half-Life on the market (Stream, retail, a game of the year edition, etc.), therefore your path or method of enabling the console may be slightly different than listed above. Here are some of the differences you can try if you run into a problem:

    • Steam versions of Half-Life - The console is enabled by default in Steam versions of the game. Open it as normal and press the tilde key "~" to the left of the number one to open the console.
    • Retail versions of Half-Life (and other download sites) - These copies of the game enable the console in the most common manner, described at the beginning of the article.
    • Game of the Year versions of Half-Life - For the Game of the Year edition of Half-Life the console is enabled similar to regular retail versions, with one extra command parameter. Use the first method in this article, but add the -dev command as well, so your shortcut or path looks similar to this:

      "C:\Program Files\Sierra\Half-Life\hl.exe" -dev -console

      Enabling Cheats in Half-Life

      1. Start Half-Life with the console enabled
      2. Open the console by pressing the tilde key "~"
      3. Enter "sv_cheats 1" into the console to enable cheats

      If this is the first time you are enabling cheats they will not activate until you load a game, start a new game, or move to another level.

      Congrats, cheats in Half-Life are activated, you can snag all of the Half-Life cheat codes on the next page...

      Half-Life Cheats Codes

      1. Load Half-Life with the console enabled. 
      2. Press the tilde key "~" to the left of the 1 on the keyboard to bring up the console, type in sv_cheats 1 to enable cheats, and enter one of the following codes to activate it.

      Adjust Gravity

      • /sv_gravity <-999 - 999999>

      AI Node Information

      • /impulse 195
      • /impulse 196
      • /impulse 197
      • /impulse 199

      All Weapons and Ammo

      • /impulse 101

      Auto-reload Disabled

      • /-reload

      Auto-reload Enabled

      • /+reload

      Control on-Screen Monsters

      • /impulse 109

      Delete Monster/NPC from World

      • /impulse 203

      Developer Mode Off

      • /developer 0

      Developer Mode On

      • /developer 1

      God Mode

      • /god

      HEV Suit, Weapons, and Ammo

      • /impulse 101

      List Global Entities

      • /impulse 104

      Map Select

      • /map <map name>

      Model/Sprite Stats, While Looking at Target

      • /impulse 106

      Monster Stats, While Looking at Monster

      • /impulse 103

        No Clipping Mode

        • /noclip

        Obtain Item

        • /give <item name>

        Opponents Ignore Character

        • /notarget

        Return to First Person View

        • /firstperson

        See Things Brightly Without Flashlight

        • /lambert -1.0001

        Set Reload Speed; 0 is fastest, 3500 is default

        • /rate <0-3500>

        Silent Player

        • /impulse 105

        Spawn Blood

        • /impulse 202

        Spawn Human Grunt

        • /impulse 76

        Spawn Gibs and Blood

        • /impulse 102

        Speak Sentence

        • /speak <word.word2.word3>

        Speak Word

        • /speak <word>

        Strange Colors and Wireframes

        • /r_fullbright 9

        Suicide

        • /kill

        Texture Name, While Looking at Object

        • /impulse 107

        Third Person View

        • /thirdperson

        Toggle Game Speed

        • /host_framerate <0,1>

        Toggle Light Amplifier

        • /r_fullbright <0,1>

        Verbose Developer Mode

        • /developer 2

        Half-Life Item List

        The following items are used with the /give code:

        • 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
        • weapon_quantumdestabilizer

        Half-Life Walkthoughs and FAQs

        Need more in depth help in Half-Life on the PC? Check these guides, written by gamers like you and me:

        • FAQ - Half Life FAQ/Walkthrough
        • FAQ - Half-Life Guide

        Have More Cheats?

        If you have another cheat for this video game please send it in and we will add it to our video game cheats index shortly.