Boiling Steam's latest analysis based on ProtonDB's dataset | Linux Distros in March 2025: Here Comes A New Challenger!

Didn’t know Flatpak was a distro though

Author's disclaimer:

"Flatpak is NOT a distro, but that’s what Steam reports when it’s running on Flatpak, and Flatpak being distro independent we report it as a separate environment, if that makes sense. Feel free to ignore it if you wish."