Subnautica: Below Zero

Subnautica: Below Zero

Adventure
4.7
42.6K+ Downloads
"Brave the Cold"

About this app

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Below Zero is the next chapter of Subnautica, the underwater survival open world set on an alien ocean planet.

Submerge yourself in an all-new, sub-zero expedition in an arctic region of Planet 4546B. After crash landing planetside, set out into frigid waters to investigate what happened to your sister...

Discover new biomes, creatures, challenges and story! Below Zero expands the Subnautica universe, diving deeper into the adventure and mysteries introduced in the original game.

UNCOVER THE TRUTH - Who were the aliens who came here before? Why were they on this planet? What really happened to your sister? And will exposing the truth give some closure to your loss?

SURVIVE THE COLD - The freezing temperatures of this arctic region pose a new challenge. Craft a toasty cold suit, sip on piping hot coffee, and warm up next to Thermal Lilies to stave off the chill.

CRAFT YOUR WAY - 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.

EXPLORE THE PLANET - Swim beneath the blue-lit, arching expanses of Twisty Bridges, be mesmerized by the Crystal Caverns, venture into the icy caves of Glacial Basin or maneuver between erupting Thermal Vents to discover ancient alien artifacts.

MEET NEW CREATURES - 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.

REIMAGINED AND OPTIMIZED FOR MOBILE
- Revamped interface – exclusive mobile UI with complete touch control
- Google Play Games achievements
- Cloud Save – Share your progress between Android devices

Continue your Subnautica adventure with Below Zero, now available in Unknown World's mobile catalog!

App Info

Version
1.22.55080
Updated on
Oct 21, 2026
Size
Requires Android
10
Installs
42.6K+
Category
Adventure

App Permissions

  • Other
    • view network connections
    • full network access
    • run at startup
    • prevent device from sleeping
    • Google Play license check

Ratings and Reviews

4.7
Total ratings
5
4
3
2
1
K
Kalyan Tarafdar
Nov 10, 2026

amazing game

V
VIRUS EXE
Nov 09, 2026

ive heard so many great things about this game over the years And I've wanted to try it for a long time but unfortunately I only have a phone Until now it was unavailable to me So when I saw it on the Play Store I had to get it immediately and I am not Disappointed Thank you so much for bringing it to players like me! it has made my week!

A
Arkham Assailant
Nov 08, 2026

I gave this one another shot and it just doesn't scratch the surface of what the Subnautica handle should be. Creatures have way more expression in this one, let alone the environmental placement of the creatures feels way more believable & immersive. The lack of dangerous creatures on the surface levels from exploring leaves me feeling neglected simply because in the original zones you could freely end up getting eaten by a Reaper. Slow movement. Robotic voices. Too claustrophobic. 2.9 / 5

M
Manda
Nov 08, 2026

it's just amazing. I love all of them so much. thank you.

A
Aamir qasim
Nov 08, 2026

beautiful but give me headache

P
Pete Simon
Nov 08, 2026

im kinda happy I found these games late in the mix, I've been enjoying the endless depth these games bring t to the table.