'A Sudden Shift.' The world has fallen to the Metal Virus. Heroes, villains, and civilians have become Zombots. There's only one place left to hide and the few survivors-good and bad alike-find themselves up against a new threat commanding the Zombot hordes. Who will Sonic turn to for help in his most desperate hour? Find out in this extra-length issue!"(W) Ian Flynn (A) Adam Bryce Thomas (CA) Tyson Hesse