Architect Bases

This article is about the Precursor Bases. You may be looking for the Precursor Caches.

Read at own risk This article contains unmarked spoilers. Players new to the game would want to avoid or be cautious toward this article.

This seems new This article contains information that is updated for the latest Experimental Version of Subnautica. Players using stable mode may find this information inaccurate.

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   <default>Architect Bases</default>
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</image> <label>Tab</label> <label>Type</label> <label>Biome</label> <label>Cavern</label> <label>Depth Range</label> <label>Biome ID</label> <label>goto ID</label> <label>Coordinates</label> <label>Base ID</label> <label>Music</label> <group> <header>Map</header> <image source="image"> </image> <label>Adjacent Biomes</label> <label>Point of Interest</label> </group> </infobox> Precursor Bases are in-development structures found in many different biomes. They were built by the Precursors around one thousand years ago. Four Precursor Bases in total have been implemented, on Mountain Island the QEP, in the Lava Castle the PTPG, in the Lost River the DRF, and in the Active Lava Zone the PCF. Alien Data Terminals can be found within each, explaining about the functions and purposes of the bases. While there are optional Precursor Caches scattered throughout the world, these Bases are vital to the story and must be visited.

Locations

The Quarantine Enforcement Platform (QEP) is present on the Mountain Island embedded into the rock face. The purpose of this base was to shoot down "all vessels without proper clearance", preventing other races from coming to the planet, getting infected and spreading the disease when they leave.

The Disease Research Facility (DRF) is located in the Lost River. Its purpose was to conduct research on live specimens infected with the Carar bacterium. It was destroyed by a Sea Dragon Leviathan, and thus is suspended at a crooked angle in a giant cavern, surrounded by skeletal remains.

The Precursor Thermal Power Generator (PTPG) is found within the Lava Castle, where it produces the power for most of the precursor technology.

The Primary Containment Facility (PCF) can be found in the Active Lava Zone, and is where the Sea Emperor Leviathan is encountered. This Precursor Base also features warp gate rooms, linked to the Alien Warp Gate Caches across Planet 4546B.

Gallery

<tabber> Screenshots=

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  Quarantine Enforcement Platform

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  Disease Research Facility

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  Precursor Thermal Power Generator

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  Primary Containment Facility

|-| Concept Art=

Quarantine Enforcement Platform

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  Concept Art of the Quarantine Enforcement Platform

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  Quarantine Enforcement Platform interior concept

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  Quarantine Enforcement Platform Control room by Pat Presley

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  Quarantine Enforcement Platform deactivation terminal Concept Art

Disease Research Facility

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  Concept Art of the Disease Research Facility

Precursor Thermal Power Generator

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  Precursor Thermal Power Generator concept art

Primary Containment Facility

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  Concept Art of the Primary Containment Facility

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  Primary Containment Facility Antechamber concept art

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  Sea Emperor's aquarium Concept Art

Other

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  Original Concept Art for the Precursor Bases

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  More early concept art

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  Precursor cable concepts

</tabber>

Trivia

• Models for the Quarantine Enforcement Platform and various parts of bases were accidentally revealed during an experimental patch that added them into the entity gallery. A user on the forums revealed screenshots of the bases and they spread quickly. After seeing this, the developers quickly removed them and asked pictures of them to be prevented from spreading; they called it "a huge screw up".