Sawbones (Fallout 3)

Sawbones is a Mister Gutsy operating as a doctor in the Citadel B ring

Background
Sawbones turned into a self-aware robot seventeen years ago, due to an accident affecting his artificial intelligence routines. He has tried to let the Brotherhood know about this, but all they seem to care about is the continuation of his medical functions. It is enough to make him want to kill humans. However, Mister Gutsy field medic models are incapable of intentionally harming any human, and because Sawbones is fully cognizant, he is doomed to repair "disgusting fleshy bodies."

The only thing from which he derives pleasure is the occasional pain he inflicts upon people, the result of a level seven degradation to his neural pathway 0x63A82, which bridges Sawbones' main medical software to its manual manipulator. If given the choice, Sawbones would rather that neural pathway stay damaged, so his life may continue to have what little joy it has now.

He is also experimenting with poetry, and logs his creations on the terminal in the infirmary, behind a Very Hard password. Paladin Glade has taken upon himself the role of critic and hacked Sawbones' terminal to remind the robot that he should either change his password or lose his poems.

Appearances
Sawbones appears only in Fallout 3.

Behind the scenes
Sawbones' line "Please state the nature of the medical emergency" is the same that is spoken by the Emergency Medical Hologram from Star Trek: Voyager.