Music (past the main menu) is broken and has been broken in Wine for a very very long time. Still true as of Proton 4.2-4. See: https://bugs.winehq.org/show_bug.cgi?id=41345
It's relatively minor, but IMO still enough to block a whitelisting.
protontricks directmusic does not fix the music.
https://steamcommunity.com/games/266210/announcements/detail/6624298684105325018
Apparently the game got fixed up for deck a bit, so maybe the music works properly now on Linux.
Whitelist Request
System Information
I confirm:
Playbutton in the Steam client is sufficient.are necessary to run the game. (Not able to test with DXVK. No Vulkan capable GPU)
Issues
remaining issues:
Game doesn't run quite as fast as the Windows version, but that could be a matter of my hardware not being fast enough for that, rather than the game having issues.