Experience the legendary battle between the Autobots and Decepticons before their exodus to Earth in the untold story of the civil war for their home planet Cybertron. Two distinct and intertwined campaigns chronicle the Autobots' heroism in the face of total annihilation and the Decepticons' unquenchable thirst for power. Play both campaigns and battle as your favorite Transformer characters in the war that spawned one of the most brutal conflicts of all time.