Mass Fusion Building

The Mass Fusion building is a location in the Commonwealth in Fallout 4. This building is one of the Commonwealth's most recognizable landmarks due to its size and unique architectural design.

Notable loot

 * T-45 power armor - Worn by the Gunners Commander.
 * Strength bobblehead - On the head of the giant interior statue (accessible from the floor with the Gunner Commander, powered elevator and exits to the Mass Fusion balcony).
 * Overdue book - On a desk on the fourth floor. You have to go up to the fifth floor and go back down to reach it, another is on a desk on the reactor level.
 * Mini nuke - On the same floor as the bobblehead in the room to the northwest.
 * Fusion core - On a desk 3 floors from the top, accessed through a destroyed wall facing the central shaft using the techniques described for the Freefall Legs.
 * Tesla Science Magazine issue #5 - On the computer bank, southeast mezzanine room, upper offices above the glass floor(on the same floor elevator power is restored). The are can be accessed by using a jetpack to jump up a hole on the floor where the gunner commander is and unlocking a door or by waiting for a late main quest to unlock the area.
 * Freefall Legs - At the top of the interior of the building, in an area only accessible using the jetpack power armor mod, using the trash can wall climbing glitch, or during the quest Mass Fusion.
 * Stealth Boy x 2- One is next to the chemistry station, two floors above the Strength bobblehead, at the same level with the glass floor. The other is in the same room as the Freefall Legs, on top of a small bookshelf.

Appearances
The Mass Fusion building only appears in Fallout 4.

Bugs

 * In the entrance lobby with the customer service terminal, swiping the keycard once inside the elevator, results in an erroneous "Going down" audio message, despite the elevator being on the bottom floor. Doing so again, results in the same error, but this time the elevator goes up to a glitched location in the building where the player can clip through walls and jump into the elevator shaft, eventually exiting the building.
 * The can chimes on the ground floor do not disappear after collecting them, however you still get XP and tin cans for doing so.
 * Similarly the bathroom scale trap provides materials and XP upon disarming it, but the tesla trap will still go off.

Gallery
Edificio de Mass Fusion Здание «Масс фьюжн»