recomp.gg
Half-Life
Half-Life cover art

DecompilationDownload

ReHLDS

Brings back Half-Life · By rehlds

Get it on GitHubHow to play

Plays on your own device, not in a browser tab. Opens github.com in a new tab.

Ways to play

  • Download

    github.com

    Get it on GitHub
    How to play
    1. Download a build from the project's release page: its files say which systems they run on.
    2. The project's page says what it needs from your own copy of Half-Life, if anything.
    3. Launch it.

Details

What
The original binary turned back into source code, function by function.
Code
github.com/rehlds/ReHLDS866 stars on its repositoryLast updated Sep 20, 2026
License
MIT
Release
3.15.0.896, May 18, 2026

Its game

News

All news
  1. Release · May 18, 20263.15.0.896
  2. Release · Mar 27, 20253.14.0.857
  3. Release · Jul 12, 20233.13.0.788
  4. Release · Sep 19, 20223.12.0.780

From SubmitGame's list, read Oct 14, 2026, the GitHub API, read Oct 20, 2026 and the GitHub API, read Oct 14, 2026. How to play gives the steps every way of its kind shares: the project's repository or site has the rest.