Mother Brain (マザーブ'レイ'ン Mazā Burein?) (Referred to simply as Mother in the opening of M'etroid: Other M) is a recurring antagonist and boss in the M'etroid series. She is a cold and ill-tempered AI created by the Chozo, but turned against them when the Space Pirates invaded Zebes. After showing her intellectual might, Mother Brain became leader of the Pirates and greatly increased the efficiency of their attacks against the Galactic Federation over the years.
She was seen as the main antagonist in Metroid, Super Metroid, and Metroid: Zero Mission. She is also seen in a flashback during Metroid: Other M, and a copy of her consciousness was responsible for the events of that game as well.
In the Japanese website for Zero Mission, she is given the title Mad Overseer (狂気の支配者?)
Gallery[]
