Proton Experimental brings fixes for Company of Heroes 3, Avatar: Frontiers of Pandora, Arma 3 and more
Valve just launched the latest Proton Experimental update to improve gaming on Linux / SteamOS, Steam Deck and Steam Machine - here’s all that’s changed.
Read the full article on [GamingOnLinux](https://www.gamingonlinux.com/2026/08/pr … ⌘ Read more