CatNap was originally stated to be docile, gentle, bashful and highly impressionable. While eerie and unnerving at first glance, CatNap was in reality a rather calming presence who took his job of being Playcare’s caretaker very seriously. Given his unwavering devotion to the Prototype, CatNap exhibits zero tolerance for non-believers who work against his revered leader. He isn't fully heartless, at least towards children.