After disabling Steam Overlay for the game (it's the key to get it working) and tweaking the settings from the INI (otherwise it immediately crash if done ingame) the game is generically working fine, but only under Proton from Valve. I have tried to use Lutris and various version of Wine, but I never achieved to get ingame, always crash at the boot screen. The only other tweak necessary is the gamma, that need to be bumped up to being able to see the game.

As far as my limited gameplay got me, I don't see any graphical glitches (apart maybe for the antialiasing that's is not enabling, for me), however the game still show random boot problems that usually is fixed rebooting Steam and/or killing all associated Wine processes and the impossibility of minimizing the game (but I haven't tried that on Windows, so I don't know if that is an issue of the game or Wine); for this reason I'll give it a bronze status.