Battle: Los Angeles' new viral marketing site has tons of intel on the invading alien scourge. Listen to the mecha beasts squeal, check out their command center, and get a better look at their water mines.
Here's how you get there. First head over to the official Battle LA site. Click on the "Sightings Map." From there, click "Priority Access" and enter the code (the film's release date) 031111. This should take you straight to the new viral page, Unidentified Enemy, where you can see these images and more.
Hover craft alien ground transport.
Alien water mine!
Alien water transport