Dive into a freezing underwater adventure. Below Zero is set in an arctic region of planet 4546B. As a scientist posted to a research station on the planet's surface, you are tasked with studying alien artifacts...

The Vesper space station orbits high above you, sending supplies, instructions, and receiving samples you launch from the surface.When disaster strikes the research station, you must improvise to survive: Construct habitats, scavenge for resources, hunt for food, and craft equipment.

Swim beneath the blue-lit, arching growth of Twisty Bridges. Navigate treacherous ice floes on the ocean surface. Clamber up snow covered peaks, and venture into icy caves. Maneuver between steaming Thermal Vents. Below Zero presents entirely new environments for you to survive, study, and explore.

Discover new lifeforms in the icy depths of 4546B. Swim through the giant Titan Holefish, escape from the aggressive Brute Shark, and visit the adorable Pengwings. Some residents of the frozen ocean will help you, and some might try to harm you.

Who were the aliens who came here before? Why were they on this planet? Can you trust your commanders? Below Zero extends the story of the Subnautica universe, diving deep into the mystery introduced in the original game. Open up new story elements with every Early Access update.

The Seaworthy update  smashes more bugs, implements the final soundtrack, introduces the Crashed Ship story, adds tons of UI improvements, and much more.

The Seaworthy update marks the final major update. While Subnautica: Below Zero now has a complete story, the finale will remain hidden until the official release on May 14.

“Subnautica: Below Zero has grown and evolved based on community feedback in Early Access and we’re excited to finally launch the full-blown sequel to Subnautica,” says Ted Gill, President of Unknown Worlds. “After two years of implementing player feedback and adding new features and content, we’re excited to welcome players back to the depths of Planet 4546B to find an all new experience on PC and console.”

For the first time, Subnautica will be available on the Nintendo Switch on May 14 with a physical bundle offering both Subnautica and Subnautica: Below Zero for $59.99.

Unknown Worlds Entertainment has also partnered with BANDAI NAMCO Entertainment Inc. to distribute physical editions in the Americas, EMEA, and Japan.

Currently available through Steam Early Access, Subnautica: Below Zero is coming to PC/Mac ( Steam and Epic Game Store), PS5, Xbox Series X|S, PS4, Xbox One, and Nintendo Switch on May 14, 2021 for $29.99.