The new Stalker game seems to be running just fine on steam if ProtonDB is anything to go by. Nevertheless, I’d prefer to purchase the game on GOG and unfortunately I have yet to see any posts anywhere about how that version runs via Lutris as an example. I don’t expect there to be any issues but it would be nice to hear from people who’ve attempted to play it that way. Cheers.
Should be no problem with Heroic Games Launcher then.
I am using heroic laucher with the gog account and the game runs great.