To workaround resolution bug try to install and execute (specify your resolution) protontricks 394450 vd=1680x1050 windowmanagerdecorated=n windowmanagermanaged=n https://github.com/Sirmentio/protontricks https://github....
There is also another issue with this game. When hitting play button it launches file explorer and the game must be started by navigating to `Binaries/` folder and running the exe file manually.