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Half-Life: Opposing Force

created by Gearbox Software LLC & Valve Corporation and published by Sierra Entertainment, Inc.

Mac Windows

Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of

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It's Turbo Man, I go by many different names, and I'm officially the candidate of playing sum' games, y'know

Since 1992. My disease starts when my dad gave me a NES joystick. I think it was in 1995; But im sure that not stopped, and will never cease.

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