Runix Launcher is a lightweight Linux-focused game launcher that makes it easy to manage and launch your games from one place.
It integrates with your Steam library, allows you to select a runtime per game, and uses tags for simple organisation. Custom (non-Steam) games are supported, and cover images can be automatically generated using the built-in overlay system.
Built with Avalonia, Runix Launcher is cross-platform by design, but primarily developed and tested on Linux.
- Steam library integration
- Per-game runtime selection
- Tag-based organisation
- Automatic cover generation for imported games
- Native sandboxing support
- .NET SDK
- Rust
The image generation overlay requires libgtk-layer-shell:
sudo apt install libgtk-layer-shell0- Clone the repository
git clone https://github.com/NeXx42/RunixLauncher.git --recursive- Build the AppImage
cd RunixLauncher
make publish-appimage- Run
./Build/Output/RunixLauncher.appimageWhile the launcher is cross-platform, functionality outside Linux may be incomplete or untested. Steam must be installed for library integration.