I recently downloaded and installed GOG Galaxy, and then purchased Frostpunk 2. Download and installation were very easy, but the game kept crashing on launch. I contacted support and got a response within 24 hours from Falran, who gave me 3 things to try to troubleshoot. Each suggestion came with clear and detailed instructions. The 2nd suggestion worked like a charm and now I can run the game no problem. A great experience, I'm happy.