File- Half.life.v2023.12.01.zip ... Portable Jun 2026

If you are downloading this specific .zip file from a third-party site (and not through Steam), be extremely cautious:

you need a clean, dated baseline for modding or archival. File- Half.Life.v2023.12.01.zip ...

: Includes the original Valve Intro video and restored menu art. If you are downloading this specific

To celebrate 25 years of the Black Mesa Incident, Valve didn't just fix a few bugs—they overhauled the game to its most definitive state yet. Valve went back to the original archives to

Valve went back to the original archives to restore the "Valve Guy" intro cinematic, the classic main menu background, and even several "Lost" maps from the early days of the game's development (including the legendary Half-Life: Uplink Modern Display Support:

If you’ve just grabbed the latest build, here is what has changed since the version you played a decade ago: