DeckyHub › Plugins › Games Prefix Manager
Games Prefix Manager
Manages Proton prefixes: delete orphans and back them up.
Install with DeckyHubSource on GitHub
- UtilitiesCategory
- 932Downloads
- 4GitHub stars
- May 4, 2026Latest release
- Saad-Alareqi/GamesPrefixManagerRepository
Install Games Prefix Manager on Steam Deck
Games Prefix Manager is a Decky Loader plugin. With DeckyHub installed, open DeckyHub's Discover tab in Gaming Mode, search for Games Prefix Manager and press Install. DeckyHub hands the release to Decky Loader's own installer and checks its SHA-256 whenever GitHub publishes one. You can also download the ZIP from its releases and install it by hand from Decky's developer settings.
Safety information
- Runs as root Its plugin.json asks Decky Loader to run its backend as root, with full access to the Deck. Many plugins need that for real reasons; install it only if you trust the author.
- No threats Virus scan of
games-prefix-manager.zip(v1.0.2): ClamAV: no threats found; YARA: no threats found. A clean scan isn't proof of safety.
Security scans
Every ZIP DeckyHub offers is scanned with ClamAV and with YARA rules (YARA Forge's core set), and the same scans are shown in the app. VirusTotal and MetaDefender results are matched by the file's SHA-256, so the file itself is never uploaded.
| Scanner | Result | Scanned |
|---|---|---|
| ClamAV | No threats found | November 2, 2026 |
| YARA | No threats found | November 2, 2026 |
| VirusTotal | Look this file up (by its SHA-256, nothing is uploaded) | |
| MetaDefender | No report yet |
DeckyHub doesn't make, review or vouch for Games Prefix Manager; it installs at your own risk. A clean scan isn't proof of safety. Check its repository before installing.
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