The One and Only, Mecha Sonic!

BEHOLD, THE ONE AND ONLY, MECHA SONIC! I've been wanting to do this for a while.

In the Sonic Archives comic series "Rage Against the Machine", Sonic was knocked unconscious by Fang the Sniper (A.K.A. Nack the Weasel). Sonic was brought to Robotnik, who transforms him into the deadly Mecha Sonic through roboticization, turning Sonic into his mindless metal minion of destruction. He fought his own friends without hesitation, and burned down his own village. Only Mecha Knuckles could stop him (but not before Knuckles was taken out by Mecha Sonic). Thanks to the energy of his  one BILLIONTH magic ring, with a little help from his friends, Sonic was turned back to normal.

Mecha Sonic has Sonic's abilities, but he can fly and has laser weapons, including his high-voltage optic units.

 Mecha Sonic returns again, but that time Sonic had his free will.

Mecha Sonic: THEY WILL PERISH!