Joanna Dark is a fictional character and protagonist of the Perfect Dark fictional universe, created by Rare. She made her debut in the Nintendo 64 first-person shooter Perfect Dark and is a player character in all the games of the series. Outside of video games, Joanna also appears as the lead character in all the Perfect Dark novels and comic books. Joanna is an operative for the fictional Carrington Institute, where she was given the code name "Perfect Dark" in honor of her flawless performance in training tests.