Redirect Steam Input configurations to the system level, locally or across a network, with SISR.
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Run a couch-friendly operating system based on the Steam Big Picture experience with ChimeraOS.
About chimeraos
ChimeraOS is an open-source, Linux-based operating system that provides a Steam Big Picture couch gaming experience on a PC. It offers a controller-compatible interface and automatic updates.
Files on the GitHub Releases page are not installation media. The project directs users to download from the ChimeraOS website.
Key features
- Steam Big Picture based operating system for couch gaming
- Controller-compatible interface for console-style PC use
- Automatic updates that stay out of the way
- Linux-based system for running games on a PC
- Open source code under MIT license
Best for: People who want to play PC games from a couch with a controller using Steam Big Picture.
Good for
- Controller-compatible interface
- Automatic updates
- Open source under MIT license
Watch out for
- GitHub Releases page files are not installation media
chimeraos at a glance
- Category
- Gaming › Steam Communities & Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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chimeraos FAQ
Where should I download ChimeraOS installation media?
Use the ChimeraOS website link. Do not download directly from the Releases page, as it is not installation media.
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