Operation Black Mesa

Half-Life 2 mod | TBD

Operation Black Mesa is a total Source conversion of Half Life: Opposing Force. Half-life: Opposing Force is still an amazing game, although its not nearly as amazing as it was when it was released.

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Icon
Half-Life 2 Icon
Platform
PC
Game
Half-Life 2
Developer
Operation Black Mesa Development Team
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Official Page
Obmsource.com
Release Date
TBD
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