You can construct single rooms, add on to it, and essentially create an entire base to your liking. Select an item you want to build and hold 'Construct' until the item complete. It's up to you! Regardless, the process is pretty simply.Įquip your Habitat Builder and open its build menu. You can even build multiple in separate locations to facilitate exploration.
You can build bases above and below water. Once you've done that, it's time to build! Check out the Finding and Curing the Frozen Leviathan page for instructions on finding the Builder fragment at Outpost Zero. However, even after you've unlocked blueprints you'll need the Habitat Builder to create them. Return to those pages for detailed instructions on their location. These can be found in the various bases like Outpost Zero, Delta Station, and even while Finding Marguerit's Seabase or Finding Marguerit's Greenhouse.
As you play through Subnautica you will come across scannable base and habitat items like Windows, Reinforced Glass, Multipurpose Room and other elements.