From the award-winning studio, Unknown Worlds Entertainment, presents the return to the world of 4546B with Subnautica Below Zero Survival Is Key: Gather valuable materials, craft tools, manage your hunger and thirst, all while evading the dangerous wildlife that sees you as its next meal The Mysteries Submerged on Planet 4546B: You came here in search of answers. You risked everything to get here and you will not leave until you have uncovered the truth Exploration: Delve into unique aquatic and terrain biomes that will unlock not only materials, but the answers that you seek Build Your Habitat: Crafting and building the comforts of home here. These bases will be integral for your survival from not only the wildlife, but also the harsh environment around you