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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Half-Life: Opposing Force is available on PC.
Half-Life: Opposing Force starts from $4.99 USD based on current deals across 30+ stores. Prices vary by store and region — use GameTheca to compare and find the best deal.
GameTheca compares Half-Life: Opposing Force prices across 30+ stores so you can find the cheapest deal in your region. It currently starts from $4.99 USD — open the game page to see every store and the lowest price right now.
Half-Life: Opposing Force was developed by Gearbox Software and published by Valve.
Half-Life: Opposing Force was released on 1999-11-19.
If you enjoy Half-Life: Opposing Force, try Grand Theft Auto V, Portal 2, The Witcher 3: Wild Hunt and Counter-Strike: Global Offensive. Browse more games like Half-Life: Opposing Force on GameTheca.
Half-Life: Opposing Force takes approximately 3 hours to complete the main story.
