On an Earth enslaved by the Decepticons: Shockwave's latest experiment has resulted in the creation of five new Transformers: Corvax, Airbourne, Demotak, Beatbox, X-plode, and Physicon. However, rejecting their programming, these five head out for Cybertron with one goal in mind: Find Optimus Prime and get the help of the Autobots to liberate Earth.