A giant purple creature with three eyes and several tentacles, the Energoid took residence in the earth's core, plotting to conquer the world. When Max interfered with his plans, the Lava Beast sent his pet Lava Beetle to attack. However, the bug was quickly vanquished, and the Energoid planned to incinerate the boy himself. Max, using quick thinking, jumped onto the Energoid and shoved him into the lava. It is unknown if the Energoid is able to survive the temperature of lava.