Released Nov 1, 1999
$4.99 Overwhelmingly Positive
Half-Life: Opposing Force
By Gearbox Software · published by Valve
Followers
—
Reviews
25,643
Overwhelmingly Positive
Players yesterday
74
at the busiest moment
Owners
2M–5M
estimated
Steam data
Everything Steam lists for Half-Life: Opposing Force · record updated 9 hours ago
Overview
App ID50
Release dateNov 1, 1999
Last change number37431479
Last record update9 hours ago
App info
- App type
- Game
- Developer
- Gearbox Software
- Publisher
- Valve
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- Half-Life
- Technologies
- Source detected
- Website
- gearboxsoftware.com
Languages
4 · 0 with full audio| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| German | Yes | ||
| Korean | Yes |
Platforms
Windows
macOS
Linux
- Steam Deck
- Playable
Features
3
Single-playerMulti-playerFamily Sharing
Related apps
Patches
Builds
2| Build | Branch | Updated |
|---|---|---|
| 5429885 | public | Aug 19, 2020 |
| 5429885 | beta | Aug 19, 2020 |
Packages & DLC
Packages
4Depots
Depots
20| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 1 | — shared from 70 | All | — | — | — |
| 2 | — shared from 70 | Windows | — | — | — |
| 3 | — shared from 70 | All | — | — | — |
| 6 | — shared from 70 | All | — | — | — |
| 8 | — shared from 70 | Linux | — | — | — |
| 9 | — shared from 70 | macOS | — | — | — |
| 51 | — | All | 273.0 MB | 140.8 MB | 789184054796507140 |
| 52 | — German | All | 32.5 MB | 17.5 MB | 5528482501962900096 |
| 53 | — French | All | 34.0 MB | 18.2 MB | 5763450929861348423 |
| 56 | — Koreana | All | 1,023.4 KB | 340.0 KB | 6741694038486968355 |
| 72 | — French shared from 70 | All | — | — | — |
| 73 | — Italian shared from 70 | All | — | — | — |
| 74 | — German shared from 70 | All | — | — | — |
| 75 | — Spanish shared from 70 | All | — | — | — |
| 77 | — Schinese shared from 70 | All | — | — | — |
| 78 | — Koreana shared from 70 | All | — | — | — |
| 79 | — Tchinese shared from 70 | All | — | — | — |
| 96 | — shared from 70 | All | — | — | — |
| 141 | — Russian shared from 70 | All | — | — | — |
| 228988 | — shared from 228980 | Windows | — | — | — |
Branches
2| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 5429885 | Aug 19, 2020 | Open |
| beta Steampipe beta | 5429885 | Aug 19, 2020 | Open |
Configuration
Install foldersteamapps/common/Half-Life
Launch options
3| Executable | Arguments | Systems | Description |
|---|---|---|---|
| hl.exe | -steam -game gearbox | Windows | |
| hl.sh | -steam -game gearbox | macOS | |
| hl.sh | -steam -game gearbox | Linux |
Cloud saves
Space per player100.0 MB
Filesup to 500
Save locations2
| Root | Path | Pattern | Systems |
|---|---|---|---|
| gameinstall | gearbox/SAVE | *.* | all |
| gameinstall | gearbox | *.cfg | all |
Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.