The title says it all: Eggman has been secretly, methodically building the biggest, baddest bots ever! Even the combined might of Sonic, Rogue, Knuckles, Tails and more may falter in the face of this fearsome development. Worst of all, if Sonic succeeds, it could be at the cost of his friends! Jaw-dropping moments in this shocking conclusion!
— Description from Comic Vine community (comicvine.gamespot.com).
