Humanoid Robot

C-27 Series humanoid robots are a type of robot utilized by the Calculator in 2197.

Background
Created by the Acme corporation before the Great War, C-27 Series humanoid robots are the main workforce for the Calculator. Due to budget cutbacks by the Department of Defense for Vault 0, several important backup systems were not included in the neuro-link systems.

This resulted in the corruption of the Calculator and the robots manufactured in Vault 0 used its arsenal to exterminate all life, completing their "pacification protocol." It can use human equipment with any sort of RS-231.5 interface required by robots. They have high damage capacity, including most resistances, but are especially vulnerable to EMP weapons. They never get perks but get an extra 5 skill points per level.

The Mechanical arm is found in Rock Falls, studied by the raiders. The Brotherhood of Steel launched an attack on the location in an attempt to acquire the robot. Another robot was destroyed by Junction City's defenders. It had previously been damaged after slaughtering a group of super mutants.

At the end of Fallout Tactics, the Warrior may destroy the Calculator, disabling all humanoid robots, leaving only HR 1205 as a survivor. The Warrior may also choose to merge with the Calculator or ask Simon Barnaky to do so, resulting in the robots being repurposed for the Brotherhood of Steel.

Appearances
Humanoid robots appear in Fallout Tactics.