


Modern Proton is pretty powerful to run most novel games without tinkering, just pick Proton Hotfix or Proton 10 and works perfectly
Old Tinkering steps which might still useful for minors:
Changing to old Proton: 6.3-8, protontricks, winetricks.
Use protontricks to install d3dcompiler_47.dll. Then extract libEGL.dll, libGLESv2.dll, mozglue.dll from FirefoxSetup62.0.3-win64.exe (it should be in winetricks cache folder. The installer version would be different, but we need those DLL with win64 variant, not win32!!! unless your game executable is 32-bit executable file) and move them to the game folder.
install d3dcompiler_47.dll
Video can play with GE-Proton7-44 or Proton 7.0-6.
install d3dcompiler_47.dll

Use protontricks to install d3dcompiler_47.dll. Then extract libEGL.dll, libGLESv2.dll, mozglue.dll from FirefoxSetup62.0.3-win64.exe (it should be in winetricks cache folder. The installer version would be different, but we need those DLL with win64 variant, not win32!!! unless your game executable is 32-bit executable file) and move them to the game folder.
Unable to play it without tinkering, but not too hard to fix this.