Proton 11.0-1 just fixed EA launchers and added classic Resident Evil

Valve has released Proton 11.0-1. The update brings a fresh wave of newly playable games and crucial fixes to Steam Deck and Linux users. It tackles everything from recent third-party launcher breakages to high-density crashes in modern multiplayer titles.

A recent EA Desktop update rendered many Electronic Arts games unplayable on Linux. Proton 11.0-1 resolves this issue entirely. It also restores the Steam Overlay functionality for those same EA titles. Third-party launchers are a constant friction point on the Steam Deck. The EA app replaced Origin a few years ago and has been a recurring headache for compatibility layer developers. Valve also improved how Rockstar Launcher popups render and fixed an issue where the REDLauncher took too long to close. The REDLauncher is the mandatory boot screen for Cyberpunk 2077 and The Witcher 3.

On the gameplay side, Helldivers 2 players will see fewer crashes during high enemy-count missions. Arrowhead's shooter relies heavily on CPU-intensive physics calculations when swarms of enemies spawn. Hollow Knight received a fix for a bizarre bug. A recent game update caused the Steam Deck's Steam button to register as a left trigger. 8BitDo controller users get hotplug support for the Ultimate series.

Resident Evil and Dino Crisis are playable

The list of newly playable titles leans heavily into late-90s and early-2000s classics. The original 1996 Resident Evil and its 1998 sequel are now fully functional, alongside Dino Crisis and Dino Crisis 2. Capcom's Breath of Fire IV also made the cut.

PC strategy and RPG fans get Shogun: Total War and Gothic 1 Classic. Other notable additions include Deadly Premonition, Metal Gear Survive, Warhammer: Vermintide 2, and DCS World Steam Edition. These titles previously required Proton Experimental to run properly. Now they work out of the box on the stable branch.

What this actually means for Steam

When Valve launched the Steam Deck in 2022, the biggest question was whether they could keep up with the constant cat-and-mouse game of third-party launcher updates. Proton 11.0-1 proves they are still aggressively maintaining that compatibility layer.

Every time EA or Rockstar pushes a backend update, it risks breaking dozens of games for Linux users. It means buying a game on Steam with a third-party wrapper is less of a gamble than it used to be. The addition of SteamWorks SDK 1.64 support also ensures newer titles using the latest Steam features will hook into the compatibility layer without requiring manual tweaks.

10GB temp files and Ukrainian text

The update cleans up several edge cases across the catalog. Killer Inn will now launch on Steam Decks and other machines with temporary file directories smaller than 10GB. It can also properly connect to Square Enix accounts now.

She Sees Red has its video playback fixed. Chambers now correctly renders specific symbols when using the Ukrainian language option. Phasmophobia desktop players have working voice chat in the lobby again. Call of Duty 2 received a fix for erratic mouse movement behavior.

Proton started as a fork of Wine in 2018. It has grown into the backbone of Valve's hardware strategy. Updates like 11.0-1 show how granular the work has become. Fixing a single rendering issue in the Death Stranding 2: On The Beach launcher or a graphical glitch in Duck Game requires highly specific code adjustments. The result is a console-like experience on an open PC platform.