Great game, though i would buy space age dlc (and base game again) on gog to have it DRM free. Game starts on 2.0.7 on release day. Half day later Steam and Factorio website update to 2.0.8 - now get version mismatches with friends and server. Instead of waiting on GoG or jumping through hoops on the Factorio website, refunding and picking up DLC on steam. I think the official site offers DRM-free downloads and can be linked steam purchases
