: 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.
: Instead of staying on one massive rock, you manage multiple smaller planetoids simultaneously. Oxygen Not Included – Spaced Out! Free Download
: Introduces radiation mechanics, uranium, and a completely reworked rocketry system. : Note that save files from the base
: Files from unofficial sources may contain viruses, ransomware, or hidden cryptocurrency miners that can compromise your system. : Introduces radiation mechanics, uranium, and a completely
: Cracked versions often lack the latest updates and may have broken features, such as unstable map generation or missing buildings.
: Unofficial versions cannot access the Steam Workshop for community mods or receive official technical support from Klei. Spaced Out! Features
Searching for "free downloads" often leads to unverified third-party websites that carry significant risks: