Half-Life: Opposing Force
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Half-Life: Opposing Force STEAM KEY FREE
Half-Life: Opposing Force Steam Key Free. The best website to get Half-Life: Opposing Force free steam key. Free steam keys & free steam games delivered instantly! Steam Redeem Code.
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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 Interactive Arts and Sciences.
Instructions to activate Half-Life: Opposing Force FREE Steam Key!(1) Launch Steam and log into your Steam account.
(2) Click the Games Menu.
(3) Choose Activate a Product on Steam.
(4) Follow the onscreen instructions to unlock Half-Life: Opposing Force.
After successful code verification go to the "MY GAMES" tab and start downloading.
Minimum: 500 mhz processor, 96mb ram, 16mb video card, Windows XP, Mouse, Keyboard, Internet Connection
Recommended: 800 mhz processor, 128mb ram, 32mb+ video card, Windows XP, Mouse, Keyboard, Internet Connection