He is the leader of the Deep Ones, the alien race who seek to end the existence of the humans. Despite his name and powers, he takes form of a infant Deep One when the player first meet him. Although extremely powerful, before the game took place his powers weakened for some reason, allowing the Abyssal King's army to capture him, and imprison him in the caves below the Deep City. Of his many abilities, one of the most notable ones is being able to spawn Deep Ones from his shadows.