The Fort Hagen Command Center is a large, underground complex beneath Fort Hagen. The entrance area is a small room accessed through the building of the basement of the fort, or alternatively accessed from an elevator on the roof after unlocking a security gate.
From the entrance room, a tunnel will lead down further into the facility. Moving through the hall will open into a long corridor full of locked security gates and a couple of roaming synths. A branch to the south will lead into another hallway guarded by a laser turret. There is an adjoining barracks room with showers and a locked storage unit here. A terminal may be used to open the gate and shut down nearby turrets.
At the end of the hall is a large restroom and shower area. A branch leading south before reaching the restroom is guarded by another laser turret and two synths. Following the hall, there is a small office area to the left of the next branch, and a generator room with a fusion core on the right. Further down the hall is another laser turret.
At the end after the turret is a small infirmary and cafeteria on the opposite side of the hallway. The energy weapons bobblehead will be sitting on a small table within the kitchen area and an explosives box will be in the back storage room.
Past the cafeteria, a small hallway to the southwest will lead to a skeleton next to a Nuka-Cola Quantum and red toolbox. The red toolbox contains the password to the armory. Following the other branch leads through a long maintenance tunnel with a first aid kit. The armory will be directly opposite the exit of the corridor and will be guarded by a laser turret. A bedroom nearby has a U.S. Covert Operations Manual on the nightstand next to a radio. Further down the hall is a reception area with two laser turrets. A small bedroom and laundry room are to the south, moving north leads into an office area turned into a bedroom, with a first-aid kid and ammo box.
The hall to the north leads to the final area, the main command center itself. Conrad Kellogg will be waiting here with two synths for the Sole Survivor. There are four medkits and a large trunk in this area. There is also a terminal which may only be accessed with a password recovered from Kellogg. This terminal will unlock the security gates and the elevator to the roof of Fort Hagen.
- The energy weapons bobblehead, in the southwest kitchen area, after the cafeteria.
- A fusion core, in a generator room to the west.
- Nuka-Cola Quantum in the red lit passageway across from the cafeteria.
- Fort Hagen armory password - In a toolbox, next to a Nuka-Cola Quantum in the red lit passageway across from the cafeteria. Can be used on the terminal to gain access to the armory.
- A Fat Man, mini nuke, and automatic laser pistol can be found in the armory.
- U.S. Covert Operations Manual in the bedroom right beside the armory where the Fat Man is located. It is on a night table beside the bed.
- RobCo Fun, which contains the holotape game, Pipfall, on the table by Kellogg's terminal.
- Cybernetic limb actuator, cybernetic brain augmenter and cybernetic pain inhibitor, all on Kellogg's body.
- Kellogg's terminal password - on Kellogg, accesses his nearby terminal and opens the door.
- Six bobby pin boxes, the highest quantity in a single location within the base game.
- The command center is only accessible once the associated quest (Reunions) has started.
- The water fountains in the fort do not give off radiation when drinking from them.
The Fort Hagen Command Center appears only in Fallout 4.