The battle for Earth has ended but the battle for the universe has just begun. After returning to Cybertron, Starscream assumes command of the Decepticons, and has decided to return to Earth with force. The Autobots, believing that peace was possible, find out that Megatron's dead body has been stolen from the US Military by Skorpinok who revived him using his own spark. Now Megatron is back seeking revenge and with Starscream and more Decepticon reinforcements on the way, the Autobots, with reinforcements of their own, may have more to deal with then meets the eye.

Transformers- The Ultimate Guidecontains profiles and data files on key characters including Optimus Prime, Megatron, Bumblebee and Sam Witwicky and dramatic battle spreads - from the Battle in Qatar to Optimus vs Bonecrusher and Barricade on the highway.

Enter the Transformers' universe.