Old Rusty

 is a character in Fallout 4.

Background
An ancient Mister Handy robot that maintains the reactor of Vault 81 since time immemorial, Old Rusty is both old and very, very rusty. In fact, it lacks an external shell and all of his internal components are exposed! However damaged it looks, Rusty takes everything the Vault throws at it in stride. Among maintenance workers he has a reputation for being impossible to destroy. In short, excellent posting in a Vault on the short-list to collapse.

Appearances
appears only in Fallout 4.