Punk is the second in the "Mega Man Killer" series of robots. He uses a blade-like weapon called the Screw Crusher to attack. He can also roll into a ball and cannonball at his targets. He is a robot who believes in his strength, and enjoys fighting his opponents on equal terms to prove it. He is rebellious, following his own path in life and refusing to obey figures of authority, but is somewhat susceptible to being easily misled. He likes to collect and wear spiked accessories