That's what's going down when the righteous Autobots clash with the ruthless Decepticons in the epic finale to the cinematic extravaganza that is the Transformers trilogy.

ENGADGET: Razer trots out Transformers 3 Edition DeathAdder, Vespula and laptop case

Hasbro will host a "Roll Out In PRIME Style" sweepstakes in the U.S. giving entrants the chance to "Win a Ride to School" with the AUTOBOTS!

ENGADGET: Transformers: Dark of the Moon Blu-ray due September 30th, 3D version later

Plus, additional features show how Chicago was transformed into the movie's biggest action set, offer a look inside NASA, unveil artists' renderings of the AUTOBOTS and DECEPTICONS and much, much more.

ENGADGET: Transformers: Dark of the Moon clip breaks down shooting movies, special effects in 3D (video)