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: 4/25/2024
| Steam Price | $4.99 |
| 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: 4/25/2024
- Windows
- Mac
- Linux
- Steam Deck (Playable)
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
- Valve Anti-Cheat enabled
- Remote Play Together
- Single-player
- Multi-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.
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.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Half-Life Complete | 10 | 8 | $36.52 | View |
 | Valve Complete Pack | 25 | 18 | $99.76 | View |
 | Half-Life 1 Anthology | 4 | 4 | $13.71 | View |
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.
| Name | Price | Actions |
|---|---|---|
| Half-Life: Opposing Force | $0.49 | View |
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.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
| French | Yes | No | No |
| German | Yes | No | No |
| Korean | Yes | No | No |
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.
Genres
Features & Categories
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, April 25). Half-Life: Opposing Force on Steam. Steam Store.
- Valve Corporation. (2024, April 25). Half-Life: Opposing Force. Steam Community Hub.