Hes a robot, which wears metal things that replicate a yellow bowtie, a purple shirt, yellow pants and green shoes. He lost his left arm, and his head was blown up. He seems scary, and his voice sounds saturated due to the wire damages. But hes actually friendly. His other robot friends, Spike and Diamond Man managed to escape since they were strong by their own, but the creator of the robots, Dave, said that Robot Jr is useless and thats why hes locked in a room.