Quarantine Enforcement Platform

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

 <title source="title1">
   <default>Quarantine Enforcement Platform</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 Precursor Ground-To-Air Weapon System is a huge weapon located by the Mountain Island. It created the energy pulses responsible for causing both the Degasi and Aurora to crash on Planet 4546B, as well as eventually destroying the Sunbeam. The weapon was built by the Precursor race around one thousand years ago, in order to prevent the spread of Carar. The door leading to the control panel of the system is protected by a scanner that prevents life forms infected with Carar from entering. The player must cure himself of Carar before being able to disable the gun and leave the planet. To view the weapon firing, type 'playsunbeamfx' into the console. Warpers can be found around the Precursor Ground-To-Air Weapon System.

Interior

There are two entrances to the Precursor Ground-To-Air Weapon System. One is located underwater at the bottom, resembling a hanger, and a smaller entrance on the island. Inside the underwater entrance there is a large room, with a door blocked by a force-field. In the upper section of the weapon there is a strange reactor-like structure with a green core. A similar, larger structure can be found in the lower section.

Future Plans

A medium amount of Ion Crystals will be found here.
A Precursor Teleporter will be implemented in the lower section.

Gallery

The moonpool entrance
Suspended structures outside the cannon
Interior
A room with an unknown purpose
Power room
The Ground To Air Weapon System firing at the Sunbeam

Video

SN PrecursorGun 01

Energy pulse animation

Trivia

The in-development name for the Precursor Ground-To-Air Weapon System was the Precursor G.U.N, or Precursor Global Defense System. This is a running joke, as "guns are not allowed in Subnautica".
The Precursor Ground-To-Air Weapon System was leaked when the developers left it in the entity-gallery. Quickly after the update with the base released, a forum user found the Precursor Ground-To-Air Weapon System, and many other things.