Return To Blck Mesa

Relive Half-Life, Valve Software's revolutionary debut, in this highly acclaimed, fan-made recreation.

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The Game

Black Mesa is the award winning fan-made re-imagining of Gordon Freeman's landmark journey through the Black Mesa Research Facility. Relive Half-Life, Valve Software's revolutionary debut, and experience the game that raised the bar for the entire game industry all over again.


Expect tremendously detailed environments, old-school tough-as-nails combat, and a gripping story with memorable characters. The all-new soundtrack, voice acting, choreography and dialogue create a more expansive and immersive experience than ever before.



Composed by Joel Nielsen, the Black Mesa soundtrack is available for streaming, in full, below. You can listen to each song individually, or download the entire soundtrack in a compressed archive.

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Early Access

Get instant access and start playing over 8-12 hours of single player campaign and multiplayer deathmatch. Xen is not part of the Early Access release, but will be included as a free update when ready.

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