Transformers: Devastation - A Tru Game Movie

In New York City, a swarm of Insecticons and giant metal claws emerge from below, wreaking havoc. The Autobots: Optimus Prime, Bumblebee, Sideswipe, Wheeljack, and Grimlock arrive to investigate, battling Megatron and the Constructicons, who form Devastator. Megatron escapes into a hatch leading underground and reveals the attacks are the automatic defenses of the Proudstar, an Autobot ship which crashed on Earth millions of years ago that Megatron now controls, and announces his plans to use the Insecticons to cyberform the Earth, turning it into metal and creating a new Cybertron.