• New Game Support: Metal Fatigue now officially playable under Proton Experimental.
  • Enhanced Controller Integration: Critical controller support added for various game launchers and installers, notably impacting titles like BioShock, Batman: Arkham Asylum GOTY, Mortal Kombat Komplete Edition, and the entire Zero Escape: The Nonary Games collection.
  • Regression Reversal: Fixed a significant issue that rendered Tom Clancy's Ghost Recon Wildlands unplayable.
  • Peripheral Plug-and-Play: Resolved controller hotplugging woes for multi-HID devices, including the popular 8BitDo Ultimate 2C.
  • Visual Fidelity Fix: Corrected the black screen bug plaguing Sea of Solitude.
  • Accessibility Tooling: Updated Xalia to 0.4.7, squashing a UI selection bug in Rayman: Raving Rabbids.

We're thrilled to report on Valve's latest drop for Proton Experimental, hitting our systems on February 11th, 2026. For those of us entrenched in the Steam Deck and Linux gaming ecosystem, these continuous updates are the lifeblood, constantly expanding the compatibility and polish for our Windows game libraries.

Game-Changing Controller Support Takes Center Stage

Our top takeaway from this update is undeniably the massive stride in controller support. As veteran gamers, we know the pain of launching a game, only to be forced to mouse-and-keyboard through an early launcher or installer, breaking immersion before the gameplay even begins. Valve has directly tackled this pain point, integrating controller functionality into the DirectX Runtime Components installer for BioShock's first launch – a small but critical Quality of Life (QoL) improvement that makes the initial setup feel truly native.

Beyond that, the expanded controller support for a slew of game launchers is a huge win. From the fighting intensity of Mortal Kombat Komplete Edition to the narrative depth of Zero Escape: The Nonary Games, and the iconic Gotham exploration in Batman: Arkham Asylum GOTY, these titles will now offer a far smoother out-of-box experience on SteamOS and Linux. This isn't just about convenience; it's about accessibility and cementing the Steam Deck's role as a true console-like experience.

Crucial Regression and Bug Fixes Restore Playability

One of the most impactful fixes addresses the experimental regression that had made Tom Clancy's Ghost Recon Wildlands completely unplayable. Losing access to a title due to an update is always frustrating, so seeing Valve swiftly correct this is a testament to their dedication to stability. Our community can now get back to tactical operations without a hitch.

Furthermore, the fix for controller hotplugging issues, specifically mentioning the 8BitDo Ultimate 2C and other controllers exposing multiple HID devices, is a welcome relief. For many of us who switch between various peripherals, or even just unplug and replug, having reliable hotplug detection is fundamental. We've also seen the resolution for Sea of Solitude's black screen issue, ensuring players can now fully immerse themselves in its unique artistic vision.

New Adventures and Refined Experiences

We're excited to see Metal Fatigue added to the list of officially playable titles. Expanding the catalogue of perfectly functioning games is always a win, and it shows Valve's commitment to broad compatibility.

Rounding out the update, the bump to Xalia 0.4.7, which fixes a pesky bug where Xalia wrongly selected options from unfocused tabs in games like Rayman: Raving Rabbids, demonstrates attention to detail that enhances the overall user experience, especially for those who rely on such accessibility tools.

Getting Started: Your Quick Guide

For those eager to dive into these improvements, the process is straightforward. If you already have Proton Experimental downloaded, it will update automatically via your Steam Downloads. If not, simply search for it to install. To activate it for a specific game, navigate to that game's Properties, then the Compatibility menu. Tick the "Force the use of a specific Steam Play compatibility tool" box, and select "Proton Experimental" from the drop-down. It's a quick tweak for a potentially game-changing experience.

Our take? This February 11th update for Proton Experimental isn't just a list of fixes; it's another bold step forward for Linux gaming. Valve continues to demonstrate an unwavering commitment to refining the experience, tackling both major compatibility roadblocks and crucial quality-of-life enhancements. Keep those updates coming, Valve; the community is thriving on it!