As I stated in my article after playing Gotham City Impostors at PAX '11, the thing that TRULY sets the game apart is the customization: most importantly the tools available for your character to use. I was personally a big fan of the grappling hook but like everything else there are multiple options to choose from.

This latest trailer highlights a different one, detailing the design and history of the glider rig. Once again an entertaining and informative trailer, very much worth your time. Check it out below. 

http://www.youtube.com/v/SxKHV8ZpdVk?version=3&hl=en_US