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Half-Life: Opposing Force boxart

Half-Life: Opposing Force

Platforms
  • PC
Initial release Nov. 10, 1999
Developers
  • Gearbox Software
Genres
  • Platformer
  • Puzzle
  • Shooter
Publishers
  • Valve
  • Valve Corporation
Franchise Half-Life
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Half-Life: Opposing Force Feed
Games from the Half-Life franchise