Subnautica: Below Zero
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Read at own risk This article contains unmarked spoilers. Players new to the game would want to avoid or be cautious toward this article. |
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The temperature is dropping.
― Below Zero Tagline

Subnautica: Below Zero is an open world survival game developed by Unknown Worlds and a stand-alone expansion to Subnautica. It was first released in early access on January 30th, 2019 and released in full on May 14th, 2021.
Taking place two years after Ryley Robinson's escape, players return to Planet 4546B as Robin Ayou, a rogue Xenoworx employee who crash-lands in the frozen wastes of Sector Zero.
Store Description
"Below Zero is an underwater adventure game set on an alien ocean world. It is the next chapter in the Subnautica universe and is developed by Unknown Worlds.
Return to planet 4546B
Submerge yourself in an all-new, sub-zero expedition in an arctic region of Planet 4546B. Arriving with little more than your wits and some survival equipment, you set out to investigate what happened to your sister...
Uncover the truth
Alterra left in a hurry after a mysterious incident. Abandoned research stations dot the region. What happened to the scientists who lived and worked here? Logs, items, and databanks scattered among the debris paint a new picture of the incident. With limited resources, you must improvise to survive on your own.
Discover uncharted biomes
Swim beneath the blue-lit, arching expanses of Twisty Bridges. Become mesmerized by the glittering, mammoth crystals of the Crystal Caverns. Clamber up snow covered peaks and venture into the icy caves of Glacial Basin. Maneuver between erupting Thermal Vents to discover ancient alien artifacts. Below Zero presents entirely new environments for you to survive, study, and explore.
Construct habitats and vehicles
Survive the harsh climate by constructing extensive habitats, scavenging for resources, and crafting equipment. Blast across the snowy tundra on a Snowfox hoverbike. Cruise through enchanting and perilous biomes in your modular Seatruck.
Research alien lifeforms
Something undiscovered lurks around every corner. Swim through the giant Titan Holefish, encounter the haunting Shadow Leviathan, and visit the adorable Pengwings. Keep your wits about you. Not all creatures in this strange world are friendly.
Survive the chilly temperatures
Jump in, the water’s warm. The below zero temperatures of this arctic region pose a new threat. New weather conditions blanket above-ground habitats. Craft a toasty cold suit, sip on piping hot coffee, and warm up next to Thermal Lilies to stave off the chill.
An ocean of intrigue
What really happened to your sister? Who were the aliens who came here before? Why were they on this planet? Can we find solace from grief in truth? Below Zero extends the story of the Subnautica universe, diving deep into the mystery introduced in the original game.
About the development team
Below Zero is created by Unknown Worlds, a small studio that traces its roots back to the 2002 Half-Life mod Natural Selection. It is the same studio that created the original Subnautica. The team is scattered around the globe, from the United States to the United Kingdom, France, Russia, Austria, Australia, Canada, and many more places.
Warning
This game contains flashing lights that may make it unsuitable for people with photosensitive epilepsy or other photosensitive conditions. Player discretion is advised."
Gallery
<tabber> Store Screenshots=
A screenshot depicting a Lily Paddler
A screenshot depicting a Shadow Leviathan
A screenshot depicting a Seabase
A screenshot depicting the Seatruck and a Squidshark
A screenshot depicting the Seatruck and some Rock Punchers
A screenshot depicting the Seaglide and a Glow Whale
A screenshot depicting Robin Ayou and a Snow Stalker
|-| Trailers=
- Subnautica Below Zero Early Access Trailer
Early Access trailer
- Subnautica Below Zero Seatruck Update
Seatruck Update trailer
- Subnautica Below Zero Snowfox Update
Snowfox Update trailer
- Subnautica Below Zero Spy Pengling Update
Spy Pengling Update trailer
- Subnautica Below Zero Arctic Living Update
Arctic Living Update trailer
- Subnautica Below Zero Ice Worm Update
Ice Worm Update Trailer
- Subnautica Below Zero Deep Dive Update
Deep Dive Update trailer
- Subnautica Below Zero Lost Ship Update
Lost Ship Update trailer
- Subnautica Below Zero Frostbite Update
Frostbite Update trailer
- Subnautica Below Zero Salad Days Update
Salad Days Update trailer
- Subnautica Below Zero Stranger Pings Update
Stranger Pings Update trailer
- Subnautica Below Zero Relics of the Past Update
Relics of the Past Update trailer
- Subnautica Below Zero Seaworthy Update
Seaworthy Update trailer
- Subnautica- Below Zero Trailer
Full release trailer
- Subnautica Below Zero What the Dock Update
What the Dock Update trailer
</tabber>
Soundtrack
- Main article: Subnautica: Below Zero OST
System Requirements
<tabber> Windows=
Minimum |
---|
OS | Windows 7 64-bit |
Processor | Intel Core i3 / AMD Ryzen 3 2.6ghz+ |
Memory | 8 GB RAM |
Graphics | Intel HD 530 or better |
DirectX | Version 11 |
Storage | 15 GB available space |
Recommended |
---|
OS | Windows 10 64-bit |
Processor | Intel Core i5 / AMD Ryzen 5 @ 3Ghz + |
Memory | 8 GB RAM |
Graphics | Nvidia 1050 Ti / AMD Radeon 570, 4GB VRAM |
DirectX | Version 11 |
Storage | 15 GB available space |
|-| Mac OS X=
Minimum |
---|
OS | OS X 10.11 El Capitan |
Processor | Intel Core i5 |
Memory | 8 GB RAM |
Graphics | Intel Iris Pro 650 or better |
Storage | 15 GB available space |
Recommended |
---|
OS | OS X 10.13 High Sierra |
Processor | Intel Core i7, 4 cores |
Graphics | AMD Radeon R9 M395 or better |
Memory | 8 GB RAM |
Storage | 15 GB available space |
</tabber>
External Links
- Subnautica: Below Zero on Steam
- Subnautica: Below Zero on Epic Store
- Subnautica: Below Zero on Nintendo Switch
- Subnautica: Below Zero on PS4 & 5
- Subnautica: Below Zero on Xbox Series X|S
Trivia
- The Prawn Suit is the only vehicle from Subnautica to return in this game.
- Certain features of the game were teased as early as February 2018[1], less than a month after the official release of Subnautica.
- Subnautica: Below Zero was originally built on the same code as Subnautica. However, the game has underwent major changes and optimizations during the course of its development.
- Player can unlock EA1.1-EA13 in "Check Code" by entering code "belowzeroearlyaccess" in Steam Properties.
- The Earliest Access version is EA1 (Build 9561), which can't be unlocked.
Notes
- ↑ This video was uploaded by a developer at UWE, nearly a year before Below Zero was released in Early Access https://youtu.be/MHVqV37TjsU