Gender: Not applicable
Species: Robot
First Appearance: Knuckles’ Chaotix #1
Information: Heavy is part of the Chaotix, a group that formed alongside Knuckles the Echidna. Heavy was created along with Bomb to repair systems. In order to power Heavy, Robotnik used a power gem. Heavy gained consciousness from the gem and traveled to the Floating Island. Heavy later became part of the secret service, headed by Geoffrey St. John.