Steam Play - what is it?
Steam Play is a feature that allows you to run compatibility layers in the Linux version of the Steam client. Proton being one of them, based upon another called Wine, allowing you to play thousands of Windows-only games on Linux. Be sure to check out our constantly updated beginner's guide here.
Need help? We have a Steam Play forum and a dedicated channel in our Discord.
Want even more info?
Steam Tracker - historical data on the Linux market-share on Steam.
User Statistics - see what systems our users are running.