Dive Man is an aquatic-themed Robot Master based off a submarine. Dive Man was created by Dr. Cossack for deep sea exploration. When modified for combat by Dr. Wily however, he gained the ability to launch special homing torpedoes from his chest that can utilize two different propulsion systems - screw propulsion for underwater usage and jet propulsion for land. Due to a design error, Dive Man can also attack by launching himself forward like a torpedo, crashing into his foes to do major damage. Ironically, although he is an aquatic robot, he can get motion sickness.