Gearbox Software
Half-Life: Opposing Force
At a glance
Genres
Play modes
- single-player video game
- multiplayer video game
Game facts
Developers
- Gearbox Software
Publishers
- Valve*
Engines
- GoldSrc
Platforms
Compatibility and community reports
- Steam Deck*
- Compatibility category
- Playable*
- Linux · Community reports · 2026-06-27*
- Community Linux compatibility tier
- Platinum*
- Reports
- 29*
- Community confidence
- good*
- Steam Deck · 2026-06-27*
- Compatibility category
- Playable*
System requirements
- Windows · Minimum*
- Requirements
- 500 mhz processor, 96mb ram, 16mb video card, Windows XP, Mouse, Keyboard, Internet Connection*
- Graphics alternatives
- Nvidia GeForce 8 series*
- Processor alternatives
- 500 MHz*
- Windows · Recommended*
- Requirements
- 800 mhz processor, 128mb ram, 32mb+ video card, Windows XP, Mouse, Keyboard, Internet Connection*
- Linux · Minimum*
- Requirements
- Linux Ubuntu 12.04, Dual-core from Intel or AMD at 2.8 GHz, 1GB Memory, nVidia GeForce 8600/9600GT, ATI/AMD Radeaon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12.11), OpenGL 2.1, 4GB Hard Drive Space, OpenAL Compatible Sound Card*
- macOS · Minimum*
- Requirements
- OS X Snow Leopard 10.6.3, 1GB RAM, 4GB Hard Drive Space,NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000 or higher Mouse, Keyboard, Internet Connection*
Steam version platforms
- Windows*
- Supported
- Yes*
- macOS*
- Supported
- Yes*
- Linux*
- Supported
- Yes*
Interface languages
- English*
- French*
- German*
- Korean*
Game features
- Single-player*
- Multi-player*
- Custom Volume Controls*
- Adjustable Difficulty*
- Playable without Timed Input*
- Save Anytime*
- Valve Anti-Cheat enabled*
- Family Sharing*
Store genres
- Action*
Screenshots
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* Provisional data