: Note that save files from the base game are not compatible with the Spaced Out! expansion; you must start a new colony to use the DLC features.
: You can purchase the DLC on major platforms like Steam and the Epic Games Store . Oxygen Not Included – Spaced Out! Free Download
: The game frequently goes on sale during seasonal events on Steam and Epic Games. Risks of "Free Download" Sites : Note that save files from the base