Cerberus is a character from the game Helltaker, depicted as a trio of demon girls who share the same soul and consciousness. Known for their boundless energy and playful nature, they are often seen causing mischief and trouble. As part of the protagonist's harem, Cerberus serves as the embodiment of chaotic joy, offering a fun and lively atmosphere. Their role is to challenge the protagonist with their unique puzzle, requiring the player to navigate through their energetic and unpredictable antics to win their affection.