Looks like doitsujin/dxvk@c1627a1 will help.
Proton 5.13-6, game crashes at start.
steam-7860.log
I don't own this game on steam but just making a note here if anyone have trouble with the dx10 version together with dxvk.
At least for the non steam version through wine you need to install d3dx10 with winetricks for it to work in dx10 mode.
See my original comment in the dxvk issue. https://github.com/doitsujin/dxvk/issues/2299#issuecomment-1196160307
proton 5.13-6x1 2021-03
Compatibility Report
System Information
I confirm:
steam-7860.log
Symptoms
Game does not launch.
Reproduction