The Mass Fusion Building inFallout 4is a location that you’re able to find in the Financial District in the center of the Commonwealth. You will have to visit it as part of the Mass Fusion main quest from the Institute. Also, you will have to go there during the Spoils of War quest from theBrotherhood of Steel.
In this guide, we will tell you about the Mass Fusion Building inFallout 4and the loot you can find in this location.

What Is Mass Fusion Building In Fallout 4?
Mass Fusion Building is a huge building that you’re able to find in the Financial District. It is divided into three sections and each of them contains some valuable loot. These sections are:
How to Find Mass Fusion Building in Fallout 4
The Mass Fusion Building is located in the Financial District. You will find this place to the south of the Boston Bugle Building. It’s really hard to miss as this thing is quite big compared to other buildings in the area. The structure looks like a vast red tower with the Mass Fusion logo on it. There, you will encounter lots of enemies and find many cool items that will help you on your journey.
Mass Fusion Building Loot In Fallout 4
In the Mass Fusion Building, you’re able to find various items and equipment. Let’s take a look at some things that might be helpful on your future adventures. Here’s the most notable loot:
These are the most notable items you’re able to find while exploring the Mass Fusion Building inFallout 4. Some of these things are related to the main quest, while others may be useful in your journey. But be careful, as there are lots of enemies that can be problematic to deal with.


