Mechanist
http://kotaku.com/the-robots-in-fallout-4s-automatron-dlc-have-a-messed-u-1766695792Fallout 4's first DLC, Automatron, is all about the player’s quest to stop the robotic underlings unleashed by the Mechanist (pictured above.) In the process of infiltrating the Mechanist’s lair, the player goes deep into a Robco facility—where they can find out the dark origin of Fallout 4's Robobrains.
http://store.steampowered.com/app/435870/
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Gonna give this a shot. Steam seems swamped right now, server timing out (for me).
Cheers!