- 👋 Hi, I’m @Pgeniebox
SteamOS Non-Steam Game Manager
Bring the full Steam experience to your non-Steam games on SteamOS. This project transforms how non-Steam games appear and behave inside Steam — integrating achievements, rich metadata, events, and full native Steam UI presentation — as if they were real Steam games.
Features
Native Steam Integration: Non-Steam games are seamlessly injected into Steam with:
Full grid/capsule art and metadata
Steam-style achievements & rich presence
Events and update notifications
Controller layout support
Metadata Sync: Automatically fetches cover art, icons, description, genres, and more from online sources.
Event System: Adds custom update notes, patch logs, and notifications in the Steam library.
Launch Customization: Configure pre-launch scripts, launch parameters, and custom overlays.
Cross-platform Ready: Built for SteamOS, works in Game Mode with perfect controller support.
Motivation
SteamOS provides a beautiful, console-like experience — but non-Steam games are second-class citizens. I built this program to close the gap. After deep reverse-engineering and system integration, this tool gives non-Steam games parity with official Steam titles.
Roadmap
[x] Metadata injection
[x] Steam event integration
[x] Achievements & tracking
[x] Gamepad-friendly UI
[ ] Community preset sharing
[ ] Native .desktop import support
Contributing
I built this from scratch with care and precision. Contributions, bug reports, and feature suggestions are welcome — but please respect the vision: non-Steam should feel native.