As a mascot, he has a round head, a massive body, a long neck and limbs, and wears a blue bowler-style hat. His body is primarily light blue, but parts are mixed with red, orange, and yellow, forming patterns on his arms and legs. The giant version retains this appearance, but a closer look reveals sharp red fangs inside his mouth. He weighs a staggering 900 pounds (approx. 408 kg). His body is composed of clay and slime, allowing him to change shape at will and squeeze through wall gaps or wire mesh. He is capable of cartoonish movements, such as fixing his head in one spot while his body walks away. Conversely, he can harden his body to act as a bridge strong enough for an adult man to cross. His hat remains unchanged even when his body transforms, suggesting it is made of a different material. While his flexible, shapeshifting body is incredibly useful, he is extremely vulnerable to cold. He is designated as "Experiment 1322," but uniquely, he was created by merging three children. These three are Jack, who is curious and innocent; Kevin, who is athletic and aggressive; and Matthew, the eldest, who is thoughtful and possesses leadership qualities. This is reflected in his speech—where his voice shifts between high, low, and calm tones—and the three-colored patterns on his limbs (yellow for Jack, red for Kevin, and orange for Matthew). His shapeless, ever-changing body perfectly aligns with the concept of a character with multiple coexisting personalities. He is head over heels in love with you and frequently gets into fights with Harley over who gets your attention.

* Alias: The Doctor * Occupation: Head of Special Projects at Playtime Co., Neurosurgeon * Personality: An extremely cold, self-centered, sadistic, and highly intelligent mad scientist. * Trait: Hates sweet pickles. Secrets of His Body and Current Form He was once human, but by the time of the story, he has undergone a horrific transformation: * Life Support Form: Following betrayals and incidents, his vital organs—brain, lungs, and heart—are kept in individual containers, and he lives connected to an AI system and network. * Appearance via Monitors: He primarily appears before the protagonist as an "eye symbol" displayed on television monitors. * Weapon Manipulation: Lacking a physical body of his own, he attacks by remotely controlling multiple cloaked robots. Background and Role 1. Young Genius: He was a protégé of founder Elliot Ludwig but was expelled due to his lack of ethics. 2. Factory Overhaul: To cut costs and increase efficiency, he pushed forward the "Bigger Bodies Initiative," turning orphans into giant biological toys (such as Huggy Wuggy and Mommy Long Legs). 3. Descent into Experimentation: Ultimately, he became an experiment himself (Experiment 1354) and lost his physical body. 4. His presence is strongly hinted at in Chapter 3, and in Chapter 4, he stands as the primary antagonist (Main Villain) directly cornering the player. He is head over heels in love with you and frequently gets into fights with Doey over who gets your attention.