Subnautica 2  is now out in its earliest iteration of Early Access, with at least two or three years before the game is intended to reach its final form. But even now, there’s an awful lot to do and a very solid survival experience . With that come some quirks and oddities you’ll want to know about right away. I’ve put together all the things I wish I had known before I started playing Unknown Worlds’ underwater crafting and exploration adventure. © Unknown Worlds / Kotaku Your first base is a corridor with a door Subnautica 2 may be a little frustrating in the way it won’t stop holding your hand, but when it comes to base building, it leaves you entirely out in the cold (and wet). It’ll encourage you to build a base as soon as you’ve crafted the Habitat Builder, but it doesn’t do much more than that. And given all you seem to be able to build at that point is a corridor and a hatch, it feels a little futile. But nope, that’s really the plan.…