: You can purchase and download the game directly through Steam . If you need to access a specific older version like the one from late 2022, you can use the Steam Console with specific manifest IDs from SteamDB .
To download this or any official version of the game, it is recommended to use authorized digital storefronts: Download Subnautica Below Zero v30.12.2022
: A mobile version optimized for touch controls is available for Android devices on Google Play . : You can purchase and download the game