Valve Proton Compatibility Layer Expands Linux Gaming Support
The Valve Proton compatibility layer continues to close the gap between Windows and Linux gaming. With the release of Proton 10.0-4, Valve has officially expanded Linux compatibility by adding 19 more games, along with numerous fixes that improve stability, audio support, and launch performance. This update reinforces Proton’s role as a key tool for Linux gamers using Steam.
Proton allows Windows-based games to run on Linux with minimal configuration, making it easier than ever to enjoy a growing library of titles without leaving the open-source ecosystem.
What’s New in Proton 10.0-4
Proton 10.0-4 introduces a new batch of officially playable games that were previously available only through experimental builds. The update includes a diverse mix of standard PC releases and virtual reality titles, offering more variety for Linux users.
Newly Supported Games on Linux
Some of the notable additions include:
- Surgeon Simulator: Experience Reality
- Fellowship
- Metal Slug: Awakening
- Distant Worlds 2
- Ring Runner: Flight of the Sages
- Chronology
Several VR-focused games are also part of the update, highlighting Valve’s ongoing efforts to improve virtual reality support on Linux systems.
Bug Fixes and Performance Improvements
Beyond new game support, Proton 10.0-4 delivers a wide range of fixes that enhance overall compatibility. Many popular titles have received stability updates, while long-standing issues affecting launch times for certain games have been resolved.
Audio support has also seen improvements, particularly for titles using advanced surround sound configurations. These refinements help ensure smoother gameplay and a more consistent experience across different hardware setups.
Updated Components Powering Proton
This release includes updated versions of key underlying technologies. Improvements to Direct3D-to-Vulkan translation and .NET compatibility components play a major role in making additional games work reliably on Linux. While Proton is still based on an earlier Wine version, future upgrades are expected to bring further performance gains and broader hardware support.
How Linux Gamers Can Access the Update
The update is rolling out automatically to Steam on Linux. Users who want more control can manually select Proton 10.0-4 for individual games through the Steam compatibility settings. This flexibility allows players to test different Proton versions and choose the one that works best for each title.
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The Valve Proton compatibility layer continues to evolve as a cornerstone of Linux gaming. With 19 new playable games, extensive bug fixes, and important component updates, Proton 10.0-4 strengthens Linux as a viable platform for modern PC games. As development progresses, Linux gamers can expect even broader compatibility and improved performance in future releases.
