vcrun2022 is needed to run (can be installed through protontricks) . Game defaults to the high-end settings (Lumen , VSM, and TSR) . To make game way more performant , you need to change game's Engine.ini file . I made a guide with screenshots : https://steamcommunity.com/sharedfiles/filedetails/?id=3276026082

Somebody tell a dev to add basic graphics settings to the game. And ship vcrun2022 with a game .