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General Atomics International is a pre-War company that mass-produced robots up until the Great War.


The company is most well known for their Mister Handy, Mister Gutsy, and robobrain robots, as well as for the construction of nuclear power plants and generators. These were used in many vaults and in the American war robot, Liberty Prime.


Mister HandyEdit

Main article: Mister Handy

Mister Handy was produced by General Atomics International as a house-keeping and defensive robot, able to help out around the house and defend itself and possibly others with its buzzsaw and flamethrower. Mister Handy is speech-capable, communicating in a polite English accent.

Mister GutsyEdit

Main article: Mister Gutsy

Mister Gutsy is a modified Type-II Mister Handy designed for military use by the U.S. Army. Mister Gutsy comes with a plasma weapon, flamethrower, and significantly better armor than Mister Handy.


Main article: Robobrain

The robobrain was created by GAI as a military robot for the US. It uses a real organic brain as its processor. Military models are capable of using integrated laser weapons, sonic projection rays, and have human-enough manipulator claws to wield submachine guns and rifles.

Miss NannyEdit

Main article: Miss Nanny

Miss Nanny is an alternative to the Mister Handy model, Miss Nanny units seem to typically speak with a French accent. Rather than being seen as individual models, Miss Nanny and Mister Gutsy units seem to both often be considered as simply being variations of the Mister Handy robots by consumers as well as by their creators.

Mister OrderlyEdit

Main article: Mister Orderly

Mister Orderly, unlike the Mister Handy or Mister Gutsy, is dedicated to medical procedures and experimental surgery. It is not hard to distinguish it from a Mister Handy as it has a white paint job on the body and has white and blue arms, each bearing a red border. However, it has the same British butler voice of the Mister Handy series of robots.

They were not placed on the market or used by the U.S. Army, but were only delivered exclusively for the Big MT company in Big MT, specifically for their experimentation. Like the late models of the Mister Handy line, they are capable of quite eloquent speech with a stereotypical English accent. They have three pincers of a blue color instead of the saw blade and the blowtorch of the Type-I Mister Handy

General Atomics Nuclear PowerEdit

GAI made Vault-Tec Vault power systems, according to a terminal in the Citadel.

Creation Club logoThe following is based on Creation Club content and has not been confirmed by canon sources.

Sentinel power armorEdit

Main article: Sentinel power armor

Made in cooperation with West Tek, the Sentinel Control System was developed by General Atomics International, meant to provide support to military support to Army units by using pre-existing power armor pieces.


General Atomics International is mentioned in the Fallout manual, Fallout 76, Fallout 3, Fallout 4 and its add-on Automatron and Creation Club, but the company's products appear in all Fallout games.

Behind the scenesEdit



  1. Research Note - laser rifle, Fort Independence terminal entries. [1]
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