Released Proton 6.3-8

Proton 6.3-8 release notes (from github.com/ValveSoftware/Proton):

• The following games are now playable:
  • Age of Empires 4
  • Assassin’s Creed
  • Breath of Death VI
  • Call of Duty: Black Ops II singleplayer (202970)
  • DEATHLOOP
  • FIA European Truck Racing Championship
  • Fly’N
  • Game Dev Tycoon
  • Ghostbusters: The Video Game Remastered
  • GreedFall
  • Mafia II (Classic)
  • Magicka
  • Marvel’s Guardians of the Galaxy (AMD GPUs only)
  • Mass Effect Legendary Edition (ME1 does not have working audio, see #4823)
  • Monster Boy and the Cursed Kingdom
  • Monster Energy Supercross – The Official Video Game
  • Monster Energy Supercross – The Official Video Game 2
  • Nickelodeon All-Star Brawl
  • Penny Arcade’s On the Rain-Slicked Precipice of Darkness 3
  • RiMS Racing
  • The Riftbreaker
  • Sol Survivor
  • TT Isle of Man Ride on the Edge
  • TT Isle of Man Ride on the Edge 2
• Added support for an initial set of BattlEye games.
• Improve compatibility with games using Valve’s CEG DRM.
• Support DLSS in DX11 and DX12 games (guarded by PROTON_ENABLE_NVAPI=1 and dxgi.nvapiHack = False).
• Support latest Steamworks SDK.
• Fix crashes in Project Wingman, Satisfactory and other Unreal Engine 4 games using the Vulkan renderer.
• Fix a sporadic crash when starting Baldur’s Gate 3.
• Fix networked multiplayer in RaceRoom Racing Experience.
• Fix cutscene desync in Assassin’s Creed: Odyssey.
• Fix audio stuttering in Gahkthun Steam Edition.
• Fix Atomic Shop and random crashes on start in Fallout 76.
• Fix Paradox Launcher (used by Europa Universalis IV) failing to display anything.
• Fix video freezing and causing game to hang in Deep Rock Galactic.
• Fix Industries of Titan not listing any resolutions and monitors.
• Fix Bloons TD6 not being able to access account settings, see docs/ICMP_ECHO.md.
• Fix Project CARS 3 ignoring inputs after Alt+Tab.
• Fix stuck Alt key after Alt+Tabbing out and back for Warhammer: Chaosbane.
• Support Thai characters in Mirror and other Unity games.
• Support Korean and Arabic characters in Cyberpunk 2077 launcher.
• Fix connection issues in Satisfactory on systems with multiple network interfaces.
• Fix Biomutant videos not playing.
• Update dxvk to v1.9.2-13-g714ca482.
• Update vkd3d-proton to v2.5-50-g0251b404.
• Update wine-mono to 6.4.1.
• (lumito.net build only) Removed Steam runtime (compat folder) from release.

You can download Proton 6.3-8 by clicking on one of the following links:

Please read the installation instructions before installing.