Dr. Hell, a nefarious scientist, has gathered a legion of mechanical beasts within his secret lair on Bardos, an island in the Aegean Sea. Using his cane, he controls these mechanized monsters and orders them to launch devastating assaults. Yet Dr. Hell does not handle all the dirty work alone; he relies on his devoted underling, Baron Ashura, to execute his wicked schemes.
However, forces are determined to prevent evil from triumphing. Kouji Kabuto, a spirited and hotheaded teenager, seeks vengeance for his grandfather's murder at the hands of Dr. Hell. He might just succeed, for he pilots Mazinger Z, a colossal robot forged from Super-Alloy Z, an indestructible metal.
Mazinger Z wields several formidable special attacks. By focusing Photonic Energy through its eyes, it unleashes the Koushiryoku Beam, causing immense devastation. But the most impressive move is when Mazinger Z fires its Rocket Punch. Dr. Hell and his minions may have finally met their equal!