Fat Man Nuclear Catapult

The Fat Man, officially designated the M-42 Tactical Nuclear Catapult, is a weapon which appears in Fallout 3,Fallout: New Vegas, Fallout 4, Fallout 76, Fallout Shelter andFallout: The Board Game.

In When the Cold Breeze Blows Away, it will be used by Grand Alliance but caused New Central Powers can make new version of itself