Architect Bases

This article is about ' in Subnautica. Click here' for information on this subject in Below Zero.

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

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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> The Alien Bases are ancient structures found in many different biomes across the crater. They were built by the Precursors about one millennium previous to the crash of the Aurora spaceship. Four Alien Bases exist in total, on the Mountain Island the Quarantine Enforcement Platform, in the Lava Castle the Alien Thermal Plant, in the Lost River the Disease Research Facility, and in the Lava Lakes the Primary Containment Facility. Alien Data Terminals can be found within each, explaining the functions and purposes of the Bases. While there are optional Alien Caches scattered throughout the world, these Bases are extremely vital to the story and must be visited.

Bases

Main Bases

Base	Location	Description	Goto ID
Quarantine Enforcement Platform	Mountain Island	A massive alien weapon system that is located on the Mountain Island.	gun gunmoonpool gun_elevator_enter gun_elevator_exit
Disease Research Facility	Lost River (Junction)	A destroyed alien base located in a cave located in the Lost River.	lostriverbase
Alien Thermal Plant	Lava Castle	A thermal generator that is is the source of power for all of the Alientechnology on Planet 4546B.	lavacastlebase lavacastlebaseinside
Primary Containment Facility	Lava Lakes	An alien base located in the Lava Lakes that hold the last known Sea Emperor species.	antechamber aquarium prison

Caches

Caches are smaller bases found throughout the world that were designed for smaller purposes then the larger bases. Most caches are known as sanctuaries and were created to upload a Precursors mind into the nearby data hubs in case of emergency. The only cache that does not serve as a sanctuary is the Lost River Laboratory Cache.

All the Sancutary Caches must be unlocked with a Purple Tablet while the Lost River Laboratory Cache must be unlocked with a Orange Tablet.

Base	Location	Description	Coordinates
Blood Kelp Zone Sanctuary Cache	Northern Blood Kelp Zone	A small cache set up in the Northern Blood Kelp Zone.	-554 -534 1521
Deep Sparse Reef Sanctuary Cache	Deep Sparse Reef	A small cache set up in the Deep Sparse Reef.	-929 -287 -760
Dunes Sanctuary Cache	Dunes	A small cache set up in a meteor impact site in the Dunes.	-1187 -378 1130
Lost River Laboratory Cache	Lost River (Ghost Canyon	A lab setup to study various Flora and Fauna species as well as a large Fossil.	-1111 -685 -655

Gallery

<tabber> Screenshots=

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  Quarantine Enforcement Platform

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  Disease Research Facility

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  Alien Thermal Plant

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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

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Alien Thermal Plant

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  Alien Thermal Plant 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

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  Entranceway concept art

Other

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  Original Concept Art for the Alien 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". 
• The small structures that surround some of these bases are sonic deterrents