I somewhat have the same problem. I can start the game up but when loading my saved file it crashes. I have already uninstalled, reinstalled it, then updated it to the newest version. I tried uninstalling it and not updating it and it works fine. With the update, I cannot play Don't Starve. I have also tried running it outside of GOG Galaxy but, to no avail, it still crashes. P.S. My Don't Starve is from GOG.com and it's the Don't Starve Alone Pack. Thanks in advance again, Klei!