Named 'Game of the Year' by the Academy of Interactive Arts and Sciences. Meet fierce alien opponents, and experiment with new weaponry. Experience an entirely new episode of single player action. Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman.
Kinguin > Half-Life
Half-Life: Opposing Force Steam Gift
Specifications of Half-Life: Opposing Force Steam Gift | |
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Category | Software > Video Game Software |
Instock | instock |