: 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.
: Discounted "Base Builder" or franchise bundles often include both the base game and the expansion at a reduced total cost. Oxygen Not Included – Spaced Out! Free Download
Searching for "free downloads" often leads to unverified third-party websites that carry significant risks: : Note that save files from the base
: Cracked versions often lack the latest updates and may have broken features, such as unstable map generation or missing buildings. Oxygen Not Included – Spaced Out! Free Download