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Operation Black mesa

Dispatched to contain the aftermath of a catastrophic experiment deep beneath the New Mexico desert, Corporal Adrian Shephard soon finds himself stranded inside the collapsing Black Mesa facility. Cut off from command and surrounded by an overwhelming alien threat, he must navigate the wreckage of a doomed operation — uncovering secrets and fighting to survive in a world that’s falling apart around him.

SCREENSHOTS

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Operation: Black Mesa is a modern reimagining of the classic Half-Life: Opposing Force and Blue Shift expansions, rebuilt from the ground up in the Source engine. Developed with contemporary design and attention to detail, the project breathes new life into this unique story from the Half-Life universe — uniting them into a cohesive experience that stays true to the originals while expanding their depth and atmosphere.

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© 2025 - Tripmine Studios

Valve, the Valve logo, Half-Life, the Half-Life logo, the Lambda logo, Steam, the Steam logo, Opposing Force, Blue Shift, Source, and the Source logo are trademarks and/or registered trademarks of Valve Corporation.

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