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Fabricator Caverns

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The Fabricator Caverns is a deep, crystal-filled cave biome in Subnautica: Below Zero, home to the Fabricator Base and two Shadow Leviathans. Accessible only from the Crystal Caves, it features unique flora and valuable resources.

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Fabricator Caverns

Fabricator Caverns Biome

PropertyValue
TypeCave
Depth Range630 - 950 meters
Biome IDfabricatorcave
Coordinates1175 -889 -394
Point of InterestFabricator Base
MusicFabricator Caverns
Dangerous FaunaShadow Leviathan

The Fabricator Caverns are a cavernous biome in Subnautica: Below Zero. It is the location of the Fabricator Base. The biome can only be accessed from the Crystal Caves, located on the northeastern region of said biome.

Taking caution is greatly advised as two Shadow Leviathans lurk within the Fabricator Caverns.

Description

The Fabricator Caverns is dominated by large red crystal columns protruding from the cavern’s surfaces. The terrain displays a similar quality as well, with the aforementioned crystalline structures coursing through the ground. The biome’s dominant flora species, the Eclipse Plant, can be seen thriving in small patches of seagrass.

At the entrance of the biome, the cavern diverges into two caves, only to reconnect at the deepest chamber in the biome. At the end of the biome, the player can find the entrance to the Fabricator Base. A large mass of crystals can be seen protruding from the structure.

Resources

Flora

  • Eclipse Plant

Fauna

Biome Overview Biome Overview

Some of the Large Red Beryl Formations that dominate the cave landscape. Some of the Large Red Beryl Formations that dominate the cave landscape.

A Shadow Leviathan in the biome A Shadow Leviathan in the biome

Ditto Ditto

A Triops in the biome A Triops in the biome

A cluster of crystals in an enclosed space A cluster of crystals in an enclosed space

A shoal of Spinefish and Red Feather Fish in the area A shoal of Spinefish and Red Feather Fish in the area

A closeup of an Eclipse Plant A closeup of an Eclipse Plant

The entrance to the titular Fabricator Base The entrance to the titular Fabricator Base

Concept Art Concept Art

Older concept art which may have served as inspiration for the area Older concept art which may have served as inspiration for the area

Trivia

  • The Fabricator Caverns used to be the only entrance to Hoverzone 3 before it was cut due to story change, extending past the Fabricator Base and leading to the surface. Furthermore, this section of the cave was removed and filled in with terrain until being extended somewhat behind the base to look more natural in later builds.
  • The Fabricator Caverns is the deepest known biome within Sector Zero. This does not include the World Edge as it is technically part of the deep open ocean of Planet 4546B and not a part of Sector Zero.

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