Valve has released another update for Proton: Proton 6.3-5.

6.3-5: Many improvements to video rendering. Games known to be improved include: Bloodstained Deep Rock Galactic Metal Gear Solid V: The Phantom Pain Resident Evil 2 (2019) Resident Evil 3 (2020) Team Sonic Racing Update DXVK to v1.9. Improve GPU device selection. Update vkd3d-proton to include the latest development work. The following games are now playable: Sid Meier’s Civilization VI Crypt Stalker Dark Devotion Dorfromantic Far Cry Hard Reset Hogs of War Might & Magic: Clash of Heroes Pro Cycling Manager 2020 Sang Froid - Tales of Werewolves Secret of Mana Trainz Railroad Simulator 2019 Improve controller support in Hades and many Unity titles. Fix CyberPunk 2077, Darksburg, and other launchers hanging when external links are clicked. Fix Conan Exiles and other Funcom launchers crashing. Fix missing audio in Project Cars 3. Better support for container-based builds outside of the build VM.