Games

Half-Life: Opposing Force

Half-Life: Opposing Force

Nov. 1, 1999 $1.24
Windows Mac Linux

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.

About

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.

24363 Positive
1198 Negative
23464 Recommendations
74 Peak CCU

Developer

Gearbox Software

Publisher

Valve

Genres

Action

Categories

Single-player, Family Sharing, Multi-player, Custom Volume Controls, Adjustable Difficulty, Playable without Timed Input, Save Anytime, Valve Anti-Cheat enabled

Tags

FPS (934) Action (362) Classic (291) Sci-fi (285) Singleplayer (267) Shooter (251) First-Person (222) Aliens (213) 1990's (169) Adventure (142) Military (133) Atmospheric (133) Story Rich (104) Silent Protagonist (100) Great Soundtrack (78) Gore (66) Puzzle (64) Moddable (46) Retro (45) Co-op (43)

Vectors

short_description (qwen/qwen3-embedding-8b) tags (qwen/qwen3-embedding-8b) screenshot_dino (facebook/dinov2-base)

Screenshots

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About

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.

Audience Clusters

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Audience Discovery

Player communities grouped by game taxonomy. Segments marked Untapped share players but differ in content — audiences you wouldn't find through similar games alone. Lower content similarity = more novel the audience.

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