Metal Sonic

First Appearance:Sonic CD

Species:Robot

Last Appearance:Sonic Adventure Background

Metal Sonic Was Created By the Evil Dr Ivo Robotnik

Metal Sonic was just another one of those Sonic remakes made by Dr Eggman,but could he of been the greatest threat of them all to Sonic?Metal Sonic showed Sonic what he was made of in Sonic The Hedgehog Movie,as he was Hyper Metal Sonic,and brought Sonic trouble in the past,present,and future in Sonic CD.Did his background appearance tell us something in Sonic Adventure?Will Robotnik bring him back soon?