Half-Life: Opposing Force – Player count and game stats

Steam player count for Half-Life: Opposing Force is currently 96 players live. Half-Life: Opposing Force all-time peak was 5,373 concurrent players on 31 July 2023.

Developer: Gearbox Software

Publisher: Valve

Platforms:

Release Date: Nov 1, 1999

Official Website On Steam View Details

About This 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.

More Details

Controller Support:
Genres: Action
Categories: Single-player, Multi-player, Custom Volume Controls, Adjustable Difficulty, Playable without Timed Input, Save Anytime, Valve Anti-Cheat enabled, Family Sharing
Supported Languages: English, French, German, Korean
Last Checked: 2025-12-16T23:40:45.512Z

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