Half-Life Cheats and Trainer for Steam

This is the official discussion topic of the Half-Life Trainer and Cheats in the WeMod app. Please post any suggestions, bug reports, or praise that you may have for the cheats in here!

Download Trainer

Download the trainer or find it in the WeMod app.

Trainer Options and Cheats:

1. Unlimited Health
2. Unlimited Flash Light
3. Unlimited Ammo
4. No Reload

Important Notes:

Click here to view important information about these cheats.

First go into a game world single player game then activate mods


Supported Game Versions:

We strive to keep our trainers up to date with the latest game versions. WeMod automatically detects which version you have installed and activates the mods accordingly. So there’s no need to worry about which version of the game you have!

Updates and Changes:

  • 11/17/2019
    Started development

  • 11/17/2019
    Released trainer with 4 cheats

  • 11/20/2023
    Bug fixes and game compatibility improvements

Like what you see?

Check out all of the games WeMod supports here.

1 Like

The Half-Life cheats have been updated!


  • Released trainer with 4 cheats

Please post in this topic if you run into any issues!

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Infinite Flashlight and Infinite Ammo don’t work, No Reload only works for 9mm pistol.

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For some reason the cheats deavtivate shortly after i turn them on.


Cheats are turning off shortly after activation

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same issue as the ones above

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cheats turn off after two seconds

25’th anniversary update, all cheats except unlimited ammo turn off. All weapons get infinite ammo, selecting satchel removes it from inventory.

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Only unlimited ammo works.

The Half-Life cheats have been updated!


  • Bug fixes and game compatibility improvements
1 Like