Half-Life cheats

Trainers and cheats for Steam

Download Download for Windows 85 MB Open our website on a Windows PC to download the app

4 options

  • Unlimited Health
  • Unlimited Flash Light
  • Unlimited Ammo
  • No Reload

Our Half-Life trainer has over 4 cheats and supports Steam. Cheat in this game and more with the WeMod app!

14,997 WeMod members play this game.

Learn more about WeMod

Half-Life cheats screenshot Screenshot
Demo video preview Gameplay video
Nov 17, 2019
Game Version
Windows 11, Windows 10, Windows 8.1, Windows 7
Nov 17, 2019
Game Version
Windows 11, Windows 10, Windows 8.1, Windows 7

Personalize your games safely with WeMod

WeMod is always safe and always free because of our community of millions of gamers around the world. We are supported by WeMod Pro subscribers. Check out our reviews on Trustpilot.

How do I use the cheats in Half-Life?
WeMod will safely display all of the games on your PC. Open a game from the list and simply press play. After the game loads and once you’re in-game, you can start enabling different cheats!
Will this work with my game version?
WeMod uses advanced technology to detect the game version you’re running and will let you know if it’s supported. If it’s not, you will still have the option of giving it a try or requesting an update!


SwagBasil 15 Jan
Look, Gordon ropes! We can use these for big pits.
NeXuS4Dev 9 Jan
The experience is amazing but needs some improvement.
slicerDicer 9 Jan
Only used for the final boss
Profion2305 29 Dec
Real nice set of cheats here. Thank you for making them.
curcuit 14 Dec
it was fun, i thought it was a virusbut its oki guess
RandomSail113 19 Aug
A.M.A.Z.I.N.G. The game itself was not only great, but the cheats actually helped me with the Nihilanth Boss Fight, especially when I was stuck and was at a deadly situation. Whoever made this is a total lifesaver for people who don't know commands or just simply people who want to explore the game itself!
ModernSmile574 8 Jul
it good and make the half lifeepised 1 and 2 and opposing force and blue shift
OriginalShade738 8 Jun
this is a hard game even on easy mode. This trainer make it easier to play
wemodisgarbage 29 Apr
i am so sorry for doubting you! pls forgive! i can now cheat in public cgames and ruinthe economy! 10/10 would crash economy again!
MobileEagle472 29 Jan
Pretty good, except the no reload doesnt work
FellowDuck622 29 Dec
its great to play the games of my youth
CrossTheSwirl 27 Dec
Was good over all. The no reload does not work but everything else was fine.
MoralButton282 3 Dec
fun but please add a flying mode
MightyStick139 26 Aug
good experience on half life. i wanted to play for the story more than actually play and try. The mods worked great, though no reload only affects the starting pistol
NovelGoldfish900 12 Jul
i didnt even have cheats on and it glitched lol
HungryExpert348 9 Jun
its very fun until the game crashes but you need to fix the unlimited health thing its not working for some reason, everything else works
SuperPanda364 2 May
it didnt load but it was fun!
GOOSE3413 9 Mar
Its really good still but i encountered another bug with the C4 bags where i am unable to use them when i use unlimited ammo but i barely use those c4 bags either way so not much of an issue to me but for others is the real question.
GOOSE3413 8 Mar
Its fun to play around in source games with these cheats but there is just 1 bug i encountered which was the fact that i can't disable settings after i enable them
CompetentButton807 13 Feb
thanks i got it to do blue shift and opposing force
Join the discussion