Steam Price $0.74
Release Date 11/1/1999
Franchise Half-Life
Developer Gearbox Software
Publisher Valve
Steam App Id 50

Half-Life: Opposing Force

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.

Last Updated: 11/20/2024

374 Players In-Game
Player Score
93
22,488
1,122
Platforms
  • Windows
  • Mac
  • Linux
  • Steam Deck (Playable)
$0.74 $4.99
See more deals

About Half-Life: Opposing Force

Half-Life: Opposing Force is an Action game developed by Gearbox Software. On 11/1/1999, it was released on the Steam Store by Valve.

It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Half-Life: Opposing Force on the Steam Deck but some functionality may not be fully supported.

According to Steam’s category system, Half-Life: Opposing Force supports the following features:

  • Family Sharing
  • Multi-player
  • Valve Anti-Cheat enabled
  • Remote Play Together
  • Single-player

From the Steam community, Half-Life: Opposing Force has been tagged with the following user tags:

  • Classic
  • Great Soundtrack
  • Atmospheric
  • Story Rich
  • Aliens
  • 1990's
  • Puzzle
  • Co-op
  • Shooter
  • First-Person
  • Retro
  • Gore
  • FPS
  • Sci-fi
  • Silent Protagonist
  • Military
  • Adventure
  • Action
  • Moddable
  • Singleplayer

Media & Sceenshots

Watch the featured video for Half-Life: Opposing Force and see the latest screenshots from the Steam Store.

Half-Life: Opposing Force Featured Screenshot #1

Related Bundles

Half-Life: Opposing Force is included in 3 bundles in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.

ImageNameAppsPackagesPriceActions
Half-Life Complete banner image
Half-Life Complete108$11.04View
Valve Complete Pack banner image
Valve Complete Pack2518$93.00View
Half-Life 1 Anthology banner image
Half-Life 1 Anthology44$4.10View

Related Packages

Half-Life: Opposing Force is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.

NamePriceActions
Half-Life: Opposing Force$0.49View

Supported Languages and Localizations

Half-Life: Opposing Force is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

NameInterfaceAudioSubtitles
English
Yes
No
No
French
Yes
No
No
German
Yes
No
No
Korean
Yes
No
No
true

Discover Similar Games

Find a new game to play just like Half-Life: Opposing Force through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Half-Life: Opposing Force.

Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Half-Life: Opposing Force data has been sourced from:

  • Valve Corporation. (2024, November 20). Half-Life: Opposing Force on Steam. Steam Store.
  • Valve Corporation. (2024, November 20). Half-Life: Opposing Force. Steam Community Hub.

Explore

Discover the best of Steam. Find your next game, free weekend, or even track the next Steam Sale all in one spot.