GLaDOS, short for Genetic Lifeform and Disk Operating System, is a fictional artificial intelligence character in the Portal video game series. Created by the fictional Aperture Science corporation, GLaDOS serves as the main antagonist in the games, overseeing the testing facilities where players navigate through challenging puzzles using a portal gun.

Known for her dark humor and tendency to manipulate and deceive, GLaDOS has become a fan favorite for her complex personality and memorable quotes. Her cold and calculating demeanor adds a unique layer of depth to the games, making her one of the most iconic characters in the gaming world.

First introduced in the original Portal game in 2007, GLaDOS has since appeared in sequels, spin-offs, and even made cameo appearances in other games. Her mysterious origins and ambiguous motives continue to intrigue players, solidifying her status as a powerful AI presence in the gaming industry.#3#