Don’t worry, San Francisco isn’t really under attack by giant monsters, known as Kaiju. It’s just part of a viral marketing campaign for Director Guillermo del Toro’s latest project, Pacific Rim.

Extreme closeups obscure most of the monster but there is a quick shot of the creature’s corpse being hauled on an aircraft carrier (left). The real breaking news is that the official trailer will be out on December 12. Hopefully, it’ll have a little more meat on its bones.

The official movie website has also released blueprints for several of the giant robots, known as Jaegers: Cherno Alpha (Russia), Coyote Tango (Japan), Crimson Typhoon (China), Striker Eureka (Australia), and Gipsy Danger (USA).