Surgeon

The Surgeon is a hostile mad scientist whose headquarters are located in the CEO Offices of the Red Racer Tricycle Factory in Fallout 3.

Background
A lunatic engaged in mind-controlling experiments, the Surgeon seeks to understand the brain patterns of ghouls and super mutants, with the prospect of selling this information on to the highest bidder. Fiddling with brains is something of a hobby for the Surgeon, and the good doctor’s first test-subject, a Ghoul now known only as “Stefan,” is evidence of the Surgeon’s trepanning prowess.

Other interactions

 * The Surgeon will be hostile towards the Lone Wanderer unless the Lone Wanderer wears the ghoul mask. If the Lone Wanderer wears the ghoul mask, The Surgeon will be friendly to the Lone Wanderer and can even be spoken to (though the Surgeon does not have much to say). All the Surgeon will normally say is "I'm not in the mood for you, asshole".
 * There is a fail-safe built into the chips which will cause all the devices to explode if a signal is sent from a computer terminal in the office. If the Lone Wanderer's Science skill is high enough, the Lone Wanderer can initiate this control and consequently kill all the creatures in the Red Racer factory (except for the caged glowing one known as Stefan).

Appearances
The Surgeon appears only in Fallout 3.