Playtime
HowLongToBeat · 1 samples · Medium confidence
Main Story
14h 57m
Main + Extra
17h 53m
Completionist
22h 22m
Media
3 videos + 7 screenshotsLinks
About This Game
Black Mesa is a re-envisioning of Valve Software's classic science fiction first person shooter, Half-Life. Powered by Source Engine, You will re-visit the inaugural role of Gordon Freeman and his memorable journey through the Black Mesa Research Facility. Expect detailed environments to explore, a huge cast of characters and experimental weaponry. All-new music, voice acting, choreography and added dialogue give way to a more expansive and immersive experience than ever before.
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Last updated Sep 14, 2026
