|The following is based on Fallout 76 cut content.|
The vault only exists in the game files. It has four generators, similar in design to the generators found in Vaults 51 and 94. The vault door stands vertically and is met with an extended catwalk. At the entrance are several radiation scanners. The vault is set up with 31 spawn points for feral ghouls and one glowing one, and includes a cave.
The vault is expansive with three elevators. Inside the vault, there are two default terminals without any entries, a chemistry station, and a cooking station. In addition to the sections listed below, the vault has a utility center with industrial machinery that also appears throughout Appalachia. Sections in the vault include:
- Exit zone
- Overseer's office
- A "vault trunk" for Vault 65 exists alongside trunks for Vault 63, 76, 94 and 96. Vault 65 is the only one of these that does not exist in-game.
- The cell is dated 11/30/2017 within the game files, also referred to as "Vault 75."