Valve has officially released Proton 11.0-2, a major update now available for download. This latest version introduces critical fixes, performance improvements, and compatibility changes specifically designed for Linux and SteamOS devices like the Steam Deck.
The update expands the library by marking nine new games as playable, including AsteroidsHD, Plain Sight, Portal Worlds, and Otherworld Legends. It also restores functionality for Diablo IV and Metal Gear Solid V following recent game-breaking compatibility issues.
Technical fixes address launch failures in Helldivers 2 and resolve black screen errors affecting Forza Horizon 4, 5, and 6 on recent SteamOS versions. These refinements ensure a more stable gaming experience for users across the entire Steam Machine ecosystem.