Mecha Sonic

Mecha Sonic (originally known as Metal Sonic) is a robot created by Dr. Eggman for the sole purpose of destroying Sonic. He serves as the primary antagonist for the first saga of Super Mario Bros. Z. He is also playable as an unlockable character in Super Smash Flash 3.

Super Smash Flash 3
Mecha Sonic appears a new playable character due to him being the strongest character in Super Mario Bros. Z so far.

Misc

 * Entrance: Unknown
 * Taunt: Laughs evily
 * Revival platform: Stands on all 7 Chaos Emeralds
 * Wins: Unknown
 * Loses: Unknown