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Subnautica: Below Zero (PC cover
Game Box forSubnautica: Below Zero (PC)

Subnautica: Below Zero

An expansion for Subnautica, in which we explore the ice-bound areas of the planet 4546B. As we play, we explore the game world and reveal its secrets.

This is Subnautica expansion pack.

Adventure | FPP | science fiction | sandbox | RPG elements | survival | under water | indie games | crafting | action adventure | exploration games

Subnautica: Below Zero Release Date



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Below Zero is an expansion to Subnautica, an adventure action game with survival elements. The add-on was developed by the authors of the original, Unknown Worlds Entertainment studio.


The action of Subnautica: Below Zero takes place after the events presented in the original. Players return to the almost entirely ocean-covered planet 4546B, discovering the secrets of the globe and at the same time fighting for survival.


Subnautica: Below Zero takes us to frozen territories, where we can loot both underwater and surface locations. During the game, we have to take care of the basic needs of our hero, but we also have to search for raw materials which would allow us to build useful tools, vehicles, and bases. The expansion introduces the need to take care of the protagonist's body temperature and the possibility of constructing a hovercraft or a small mech, allowing for the exploration of frozen surfaces.

Technical aspects

Subnautica: Below Zero is a stand-alone expansion, so it does not require the basic version of the game to work. Just like the original, the expansion features voiced dialogue lines - but this time there are more of them, which encourages players to learn the game's story.

Last updated on 05 May 2021

Game mode: single player  

User score: 8.4 / 10 based on 126 votes.

Pre-release expectations: 7.3 / 10 based on 465 votes.

PEGI rating Subnautica: Below Zero

Age rating. The PEGI rating considers the age suitability of a game, not the level of difficulty. Game may be frightening or scary for young children. Game contains depictions of violence.

Subnautica: Below Zero System requirements

PC / Windows

PC / Windows

  • Minimum:
  • Intel Core i3 2.6 GHz / AMD Ryzen 3 2.6 GHz
  • 8 GB RAM
  • graphic card Intel HD 530 or better
  • 15 GB HDD
  • Windows 7 64-bit
  • Recommended:
  • Intel Core i5 3.0 GHz / AMD Ryzen 5 3.0 GHz
  • 8 GB RAM
  • graphic card 4 GB GeForce GTX 1050 Ti / Radeon RX 570 or better
  • 15 GB HDD
  • Windows 10 64-bit
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