Half-Life: Opposing Force
Steam statistics
Release date: 01 November 1999
Steam players online: 108
Steam Global Top Sellers rank: #5,376
Developers: Gearbox Software
Publishers: Valve
Reviews: 95.48% positive (23952/25087)
Metacritic: -
Type: game
Steam players online: 108
Steam Global Top Sellers rank: #5,376
Developers: Gearbox Software
Publishers: Valve
Reviews: 95.48% positive (23952/25087)
Metacritic: -
Type: game
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