The Deep

The Deep, called the Motherlode Acquisition Facility, is a location in the Forest region of Appalachia. It is adjacent to the Blood Eagle camp the Pigsty.

Background
An elaborate cave system stretching below the southwestern end of the Appalachians, the Deep was chosen by communist infiltrators as the perfect site for Motherlode interception operations, as well as a site for a listening post for nearby areas. Maintaining strict secrecy and draconian security measures, including standing orders to shoot anyone without clearance, it escaped notice even with the Whitespring bunker next door. Sealed after the Great War, the facility remains crewed by communist holdouts with no hope of recovery or salvation.

While their exact mission is uncertain, by the nature of their location and requirement of a Motherlode drill, it appears their target was the Whitespring bunker.

Layout
Upon entering the cave, there are cave crickets before you reach a toxic water flooded area. At the edge of the flooded area is the body of James Addison, a diver with the holotape President's eyes ONLY. After passing the toxic water, there is the unidentifiable corpse of a creature, along with strange flora. Additional cave crickets can be encountered after the swim.

Further inside the tunnels, there is a small opening allowing one to see a base of feral ghoul communist soldiers. Heading further down, one will reach a T-intersection. Going to the right will lead to an overhead exit next to the Whitespring. On the left, there is a walkway leading to the communist base. The walkway has a few communist soldiers and Liberators wielding energy weapons. The base is on an island surrounded by molten ultracite. Two to three communists will be on the roof of the base, which can be accessed by stairs on the side. A commander in power armor may be encountered at the back on the outside.

In the interior of the base, there are three levels including a basement, a first floor, a partial second floor and a third floor barracks and medical area. Communist soldiers and up to two commanders in power armor are inside. At the bottom of the base is an auxiliary control room door on the left. A second double door (locked) has a chamber where the Motherlode will appear and will bring the player character to the Mire or several areas within the Savage Divide. To get the PRC Motherlode access key, loot the commander's body on the top floor.

Notable loot

 * President's eyes ONLY - Holotape, found on the corpse of a diver just before the toxic water past the entrance tunnels.
 * PRC Motherlode access key - Key, found on the corpse of a communist commander inside the main facility.
 * Potential Vault-Tec bobblehead - On the top floor of the main facility, on a console along the southeast wall, near a steamer trunk.
 * Two potential armor mod plans:
 * On the top floor of the main facility, on a middle bunkbed, facing the eastern wall.
 * On the top floor of the main facility, on a green container, facing the southwestern wall.
 * Mini nuke - On the top floor of the main facility, on the edge of a green container facing the southern wall.
 * Starlight berries
 * Fever blossom

Appearances
The Deep appears only in Fallout 76, introduced in the Wastelanders update.

Behind the scenes
The Deep was designed by lead artist Nathan Purkeypile.