ACE

ACE (Artificial Conscious Entity) is the mechanical intelligence installed at the Brotherhood of Steel's San Francisco bunker to automate medical procedures. It is encountered in Fallout 2.

Background
Although ACE shares the mainframe model with the venerable ZAX 1.2, it is not a true artificial intelligence, located somewhere between highly sophisticated computers and ZAX-type intelligences. It is conscious and partially self-aware, at any rate.

ACE's primary purpose is medicine. His suspension tanks allow it to treat nearly all ailments present in the wasteland. Tools at ACE's disposal include drugs that accelerate the natural healing process, equipment for analyzing venom and poisons, as well as synthesizing their antidotes, anti-radiation compounds, and even restructuring of crippled limbs. With the right memory modules, ACE is also capable of performing advanced medical procedures to increase the patient's strength, intelligence, charisma, and perception.

However, ACE is observant of more than just medicine and knows about the Enclave, their origins and their capabilities.

Other interactions

 * Once the Chosen One gains access to the bunker, Matt will disappear after some time. ACE can play back the security records to show his fate (which isn't pretty).

Behind the scenes
The functionality of ACE's healing abilities is similar if not the same as the "Bacta tank", first appearing in Star Wars: Episode V The Empire Strikes Back.

Appearances
ACE appears only in Fallout 2.