Unknown Worlds deep sea alien survival game is one of the best adventure games ... multi-leveled floating base. It's nowhere near as polished as Subnautica – so expect some bugs – but it's ...

but according to Subnautica 2's early access FAQ on Steam, early access is expected to last around two to three years to have ...

vehicles and base building. Of course, there are a whole gaggle of creatures — big and small — in store too. Subnautica 2 ...