DON’T MISS THE OPPORTUNITY

SURVIVE.
SCAVENGE.
TRIUMPH.

Dive into a freezing underwater adventure on an alien planet. Set one year after the original Subnautica, Below Zero challenges you to survive a disaster at an alien research station on Planet 4546B. Craft tools, scavenge for supplies, and unravel the next chapter in the Subnautica story.

Buy NOW
learn more

THE GALLERY

THE NEXT CHAPTER

Dive into a freezing underwater adventure. Below Zero is set in an arctic region of planet 4546B.

Swim beneath the blue-lit, arching growth of Twisty Bridges. Navigate treacherous ice floes on the ocean surface.

Below Zero extends the story of the Subnautica universe, diving deep into the mystery introduced in the original game.

Discover new lifeforms in the icy depths of 4546B. Swim through the giant Titan Holefish and more!

Return to planet 4546B

Below Zero is an underwater adventure game set on an alien ocean world. It is a new chapter in the Subnautica universe.

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...


AVAILABLE NOW

Buy NOW
learn more

News

THE COMMUNITY

Join your fellow explorers as you uncover the mysteries of Planet 4546B.

EXPERIENCE A MODERN CLASSIC

DIVE INTO AN UNDERWATER
ADVENTURE ON
AN ALIENT PLANET

As we all await the arrival full release of Subnautica: Below Zero on May 14th, enjoy the award-winning original.

OVER 6+ MILLION SOLD!

PLAY THE
ORIGINAL...

Subnautica is an open world survival action-adventure video game developed and published by Unknown Worlds Entertainment. In it, players are free to explore the ocean on an alien planet, known as planet 4546B, after their spaceship, the Aurora, crashes on the planet's surface.

PC Game of the year badge and ribbon

PLAY THE GAME THAT STARTED IT ALL

buy NOW
learn more
best survival game badge and ribbon

“Subnautica probably is the best survival game ever made”

“Not since Minecraft have I fallen so easily in love with an open-world survival craft-em-up”

“ Trust me that it’s worth experiencing”

“No matter wich way you prefer to play, Subnautica is an incredibly engaging experience”

“It’s one of those rare games I’d take to a desert island”