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Half-Life: Opposing Force Related Games

  1. Borderlands is an RPG sci-fi shooter that features four player online co-op.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Oct 26, 2009
    Borderlands boxshot
  2. If you've been holding out for the PC version of the game all these years, then don't deny yourself this experience any longer, and see what you've been missing.
    • Platforms: PC | Xbox | Macintosh
    • Release Date: Sep 30, 2003
    Halo: Combat Evolved boxshot
  3. Unreal Tournament is the most complete first-person shooter available.
    • Platforms: PC | PlayStation 2 | Dreamcast | Macintosh
    • Release Date: Nov 30, 1999
    Unreal Tournament boxshot
  4. Borderlands 2 is the sequel to Gearbox's hit title Borderlands.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Sep 18, 2012
    Borderlands 2 boxshot
  5. TimeShift is a futuristic, sci-fi shooter featuring a battle suit that allows the player to slow, stop, and reverse time.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Oct 30, 2007
    TimeShift boxshot
  6. The Doctor Who Cloned Me is a new expansion pack for Duke Nukem Forever with both single-player and multiplayer content.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Dec 13, 2011
  7. Starsiege: Tribes is an ambitious game that successfully delivers a rich and addictive multiplayer gaming experience.
    • Platforms: PC
    • Release Date: Nov 30, 1998
    Starsiege Tribes boxshot
  8. Quake III Arena provides the ultimate deathmatch experience.
    • Platforms: PC | Macintosh | Dreamcast
    • Release Date: Dec 2, 1999
    Quake III Arena boxshot
  9. Tribes 2 isn't easy to master, and it won't play well on every gaming PC, but when you're up and running it's a tremendous amount of fun.
    • Platforms: PC
    • Release Date: Mar 28, 2001
    Tribes 2 boxshot
    • Platforms: PC
    • Release Date: Mar 28, 2000
    Alien Versus Predator Gold Edition boxshot
  10. The first downloadable expansion for Borderlands takes you to a gloomy town overrun with zombies.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Dec 9, 2009
    Borderlands: The Zombie Island of Dr. Ned boxshot
  11. Borderlands: Mad Moxxi's Underdome Riot adds three new Riot mode arenas featuring an onslaught of Pandora's baddest enemies.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Jan 7, 2010
    Borderlands: Mad Moxxi's Underdome Riot boxshot
  12. The third add-on for Borderlands raises the level cap to 61 and features new vehicles, new enemies, new environments, and some familiar faces.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Feb 25, 2010
    Borderlands: The Secret Armory of General Knoxx boxshot
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Sep 28, 2010
    Borderlands: Claptrap's New Robot Revolution boxshot
  13. The Duke Nukem Forever: Hail to the Icons Parody Pack, contains three new game modes, and four new multiplayer maps – each with new weapons.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Oct 11, 2011
    Duke Nukem Forever: Hail to the Icons Parody Pack boxshot
  14. Tribes: Ascend is a new generation of the online multiplayer shooter, incorporating classic Tribes elements such as fast-paced jetpack enabled combat, skiing, and vehicles, combined with teamwork and strategy.
    • Platforms: PC
    • Release Date: Apr 12, 2012
    Tribes: Ascend boxshot
  15. Crysis is a Sci-Fi FPS game for the PC in which mankind must struggle to survive in the face of an alien invasion.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Nov 13, 2007
    Crysis boxshot
  16. Crysis 2 puts players in the role of one supersoldier, wielding the combat enhancement technology of the future with Nanosuit 2 as you make the last stand to save humanity from destruction in the urban jungle that is New York City.
    • Platforms: Xbox 360 | PC | PlayStation 3
    • Release Date: Mar 22, 2011
    Crysis 2 boxshot
  17. Travel the subway system under post-apocalyptic Moscow as you seek to help the remnants of humanity stave off a mutant threat.
    • Platforms: Xbox 360 | PC
    • Release Date: Mar 16, 2010
    Metro 2033 boxshot
  18. Portal 2 is a first-person puzzler game from Valve Software that draws from the original formula of innovative gameplay, story, and music, which earned the original Portal more than 70 industry accolades.
    • Platforms: Xbox 360 | PC | PlayStation 3 | Macintosh
    • Release Date: Apr 19, 2011
    Portal 2 boxshot
  19. While not as remarkable as the technology that fuels it, the game itself is put together well enough to make Doom 3 legitimately great, all things considered.
    • Platforms: PC | Xbox | Macintosh | Unix/Linux
    • Release Date: Aug 3, 2004
    Doom 3 boxshot
  20. The zombie shooter returns featuring four new survivors and five new campaigns.
    • Platforms: Xbox 360 | PC | Macintosh
    • Release Date: Nov 17, 2009
    Left 4 Dead 2 boxshot
  21. PlanetSide 2 is an MMO FPS set in an online persistent world where the war wages non-stop and the balance of power shifts with every base and territory captured and lost.
    • Platforms: PC
    • Release Date: TBA
    PlanetSide 2 boxshot
  22. Call of Pripyat is the third stand-alone game in the survival first-person shooter series.
    • Platforms: PC
    • Release Date: Feb 2, 2010
    S.T.A.L.K.E.R.: Call of Pripyat boxshot

Half-Life: Opposing Force

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