Black-Mesa Opposing Force

Black Mesa mod |

Return to the Black Mesa Research Facility as Adrian Shepard assigned to eliminate Gordon Freeman. Experience opposing remade with the black-mesa source engine! . Meet fierce alien opponents, and experiment with new weaponry.

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Opposing Force Source

Opposing Force Source

News

We announce today that Opposing Force Source is in the making, some maps have already been done completly! We are aware that a team is remastering it...