Released Feb 24, 2021
Free Very Positive
Old School RuneScape
By Jagex Ltd
Followers
—
Reviews
20,970
Very Positive
Players yesterday
1,050
at the busiest moment
Owners
1M–2M
estimated
Steam data
Everything Steam lists for Old School RuneScape · record updated 3 hours ago
Overview
App ID1343370
Release dateFeb 24, 2021
Last change number40120727
Last record update3 hours ago
App info
- App type
- Game
- Developer
- Jagex Ltd
- Publisher
- Jagex Ltd
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Website
- oldschool.runescape.com
Platforms
Windows
macOS
64-bit
- Steam Deck
- Playable
Features
7
MMOCross-platform multiplayerMulti-playerSteam AchievementsIn-app purchasesSteam Trading CardsFamily Sharing
Patches
Builds
1| Build | Branch | Updated |
|---|---|---|
| 25806120 | public | Oct 12, 2026 |
Packages & DLC
DLCs
4Depots
Depots
7| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228988 | — shared from 228980 | Windows | — | — | — |
| 228990 | — shared from 228980 | Windows | — | — | — |
| 1343371 | — | Windows | 15.6 MB | 5.4 MB | 2244243267614435303 |
| 1343372 | — | Windows | — | — | — |
| 1343373 | — | Windows | — | — | — |
| 1343374 | — | macOS | 20.1 MB | 7.2 MB | 8079607599400276133 |
| 1343375 | — | macOS | — | — | — |
Branches
1| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 25806120 | Oct 12, 2026 | Open |
Configuration
Install foldersteamapps/common/Old School RuneScape
Launch options
4| Executable | Arguments | Systems | Description |
|---|---|---|---|
| bin/win64/oslaunch.exe | Windows · 64-bit | Run Internal Launcher | |
| bin/win64/osclient.exe | Windows · 64-bit | Play Old School RuneScape | |
| bin/osx/oslaunch.app | macOS | Run Internal Launcher | |
| bin/osx/osclient.app | macOS | Play Old School RuneScape |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.