Standalone expansion to the popular single-player survival-adventure game just dropped in Early Access across the Steam, Epic and Discord stores, though not sure if the Mac version is only available on Steam.
https://unknownworlds.com/subnautica/su ... elow-zero/
https://store.steampowered.com/app/8484 ... elow_Zero/
Unknown Worlds Entertainment wrote:Dive into a freezing underwater adventure on an alien planet. Set one year after the original Subnautica, Below Zero challenges you to survive a disaster at an alien research station on Planet 4546B. Craft tools, scavenge for supplies, and unravel the next chapter in the Subnautica story.
Early Access Trailer: https://www.youtube.com/watch?v=rA7BRa9_Lu4