The Decepticons feeding off the energy of captured Mini-Cons are about to begin a hostile takeover of the Transformers home planet Cybertron Do Optimus Prime & the heroic Autobots stand a chance of defending the planet against these super-powered villains? & will the Mini-Cons ever get their freedom back? The action is so explosive that the shock waves will shake not only Cybertron but even planet Earth right down to the core!