Metal Sonic

Metal Sonic is one of Sonic's arch-enemies, only second to Dr. Eggman. He was first seen in Sonic the Hedgehog CD, and last in Sonic Superstars as buildable cosmetic parts for the game’s online battle mode.

Allies

 * Dr. Eggman
 * Eggman Nega
 * Orbot
 * Cubot
 * Deadly Six

Enemies

 * Sonic the Hedgehog (Arch-nemesis)
 * Miles "Tails" Prower
 * Knuckles the Echidna
 * Amy Rose
 * Big the Cat
 * Team Chaotix
 * Charmy Bee
 * Espio the Chameleon
 * Vector the Crocodile


 * Shadow the Hedgehog
 * Rouge the Bat
 * Silver the Hedgehog
 * Cream the Rabbit
 * Blaze the Cat
 * E-123 Omega
 * Babylon Rogues
 * Jet the Hawk
 * Storm the Albatross
 * Wave the Swallow
 * Avatar