I've deleted everything on my computer, reinstalled the game from scratch, then the patch & Kickstarted DLCs, but the newly installed game remains at 1.0.2.0508 even after the patch says it was installed successfully.
I'm having a hell of a time with GOG and their lack of support. Is there a process for moving your backer key over to Steam? I'd really like to play this game & have been stuck for 8+ days now.