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Valve Software has released a new version of Proton. Proton is a tool based on WINE for use with the Steam client which allows games which are exclusive to Windows to run on the Linux operating system.





Proton is a tool for use with the Steam client which allows games which are exclusive to Windows to run on the Linux operating system. It uses Wine to facilitate this.

Most users will prefer to use Proton provided by the Steam client itself. The source code is provided to enable advanced users the ability to alter Proton. For example, some users may wish to use a different version of Wine with a particular title.



New in Proton 5.13-2:

  • Updated vkd3d-proton to version 2.0, which improves Direct3D 12 support.
  • Fixed Risk of Rain 2 multiplayer lobbies.
  • Fixed Killer Instinct crash when battle ends.
  • Fixed Assetto Corsa Competizione and Summer Funland in VR mode.
  • Fixed games not launching in Uplay Connect, and Origin crashing when updating.
  • Fixed mouse cursor in Mount & Blade II: Bannerlord.
  • Fixed SpellForce crash on launch on some systems.
  • Fixed very long load times in Warhammer 40k: Inquisitor - Martyr.
  • Atelier Ryza: Ever Darkness & the Secret Hideout is playable again.
  • Fixed Healer's Quest and Coloring Game 2 on AMD.
  • Scaled resolution now functional for Middle Earth: Shadow of War.
  • Restore behavior of horizontal scrolling input from previous Proton versions.
  • Proton log directory can now be configured with PROTON_LOG_DIR.
Download Proton 5.13-2 from GitHub