Sonic: Metallix Unleashed (169361) : BlazingZtar755 : Free Download, Borrow, and Streaming : Internet Archive

A Sonic the Hedgehog fan comic which features Metal Sonic as the primary antagonist. Credit for sprites where it is due. May feel somewhat generic.

Sonic: Metallix Unleashed (169361) : BlazingZtar755 : Free Download, Borrow, and Streaming : Internet Archive

Metal Sonic in Sonic the Hedgehog : Lone Devil : Free Download, Borrow, and Streaming : Internet Archive

Sonic in Paynt : sebmal : Free Download, Borrow, and Streaming : Internet Archive

Sonic X: Complete Series Discotek Media Japanese Language Collection BluRay Rips in MP4 format With English Subtitles : SEGA, TMS Entertainment and 4Kids Entertainment : Free Download, Borrow, and Streaming : Internet Archive

Sonic: Metallix Unleashed (169361) : BlazingZtar755 : Free Download, Borrow, and Streaming : Internet Archive

the steel, the mist, and the blazing sun : Free Download, Borrow, and Streaming : Internet Archive

Metallix, Sonic Wiki Zone

Metal Sonic in Sonic the Hedgehog : Lone Devil : Free Download, Borrow, and Streaming : Internet Archive

Metallix, Legends of the Multi Universe Wiki

Metal Sonic in Sonic the Hedgehog 2 1.1 : Free Download, Borrow, and Streaming : Internet Archive