There was a time when gaming on Linux pretty much boiled down to SuperTuxKart, Battle for Wesnoth, and that’s about it. However, in the last decade, Linux gaming has gone from strength to strength thanks to efforts from the open-source community. Now, games using Steam’s Proton compatibility layer on Linux are rivaling Windows 11’s performance, and it doesn’t seem the ‘best OS for gaming’ is keeping hold of its crown for much longer.