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Half-Life: Opposing Force was published by Valve and developed by Gearbox Software. It was released on November 1, 1999. The game is an action title that features both single-player and multiplayer modes. Players can experience a new episode of gameplay as one of the military specialists tasked with eliminating Gordon Freeman.
The main story in Half-Life: Opposing Force takes approximately 5 hours to complete. If you include extra content, the playtime increases to 6 hours. A completionist playthrough will take around 7 hours. The game was named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
Right now, you can buy Half-Life: Opposing Force for as low as $4.99, depending on the store and platform.
At the moment, Half-Life: Opposing Force is not on sale. Check back soon or watch for seasonal discounts.
On Steam, Half-Life: Opposing Force is listed at $4.99 (MSRP $4.99).
The lowest recorded price for Half-Life: Opposing Force is $1.24, based on past sales and discounts.
Half-Life: Opposing Force is available on PC.
Yes, Half-Life: Opposing Force has multi-player.
The main story takes around 5 hours, while a completionist run averages 7 hours.
Half-Life: Opposing Force launched on Mon Nov 01 1999.
Half-Life: Opposing Force is rated M for Animated Blood, Animated Violence, Intense Violence, Language, and Blood and Gore.
Half-Life: Opposing Force was developed by Gearbox Software and published by Valve, released on 1999-11-01. Half-Life: Opposing Force is rated M by the ESRB for Animated Blood, Animated Violence, Intense Violence, Language, Blood and Gore.
Half-Life: Opposing Force has been rated "Overwhelmingly Positive" on Steam. Use these scores alongside player feedback to decide if it's worth adding to your library at its current price.
$4.99
, compared to an MSRP of$4.99
. Across all listings, there are currently 1 store offers for Half-Life: Opposing Force, pulled from both authorized retailers (such as Steam, Fanatical, and Green Man Gaming) and key marketplaces like Kinguin or Eneba. Whether you prefer buying from official sources or want to stretch your budget further through grey-market deals, Gamers Unchained helps you easily compare prices and find the best fit.If Half-Life: Opposing Force sounds like your next purchase, you’re in the right place. Gamers Unchained helps you track down the best discounts from trusted digital game stores. Compare prices, spot bundles, and set alerts so you never miss a great deal.
Not sure what a game key is or how to redeem one on platforms like Steam, Epic Games, or Ubisoft Connect? You're not alone—and we've got you covered. Our quick guides break it all down for you—check them out and get gaming faster!