Sonic the Hedgehog #158

"System Reconfiguration": Robotnik... Shadow... Mecha... and an army of Metal Sonic Troopers! Could things possibly get worse for Sonic and Rotor? Only the amazing revelations made by Robotnik himself... If he's telling the truth! Meanwhile, Uncle Chuck has a revelation of his own. Don't miss all the action, intrigue, nuts, bolts, and microchips as Knothole Village faces its greatest threat ever!