From stories based on the Transformers Beast Hunters and Transformers Prime: Rage of the Dinobots comics comes an action-packed adventure that goes beyond the tales of Generation 1. Long after Optimus Prime and most of the Autobots left Cybertron to chase after Megatron and his forces, the Dinobots and a few other Autobots remained on the dying planet to protect the war-torn refugees from Shockwave and his army. Grimlock and his prehistoric band are forced to retaliate as Shockwave unleashes a new breed of Decepticon on their rebellion forces. It's Dinobots vs Predacons in this action-packed story.