...INDIE
Half-Life: Opposing Force
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.
Developer
Publisher
Release
November 1, 1999
26 years and 326 days ago
Steam Reviews
Overwhelmingly Positive28,899 reviews95.3%
Game contextLatest: IGF Team
| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
|---|---|---|
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer. | The developer operates under public or major corporate control. | |
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher. | The publisher meets the large-publisher threshold through its catalog and developer network. | |
Updated: Aug 13, 2026Release statusWhether and how the game has been released. | The game released with a separate publishing relationship. |
Media
5 itemsAbout the Game
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.
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