The guys behind the Scribblenauts games, 5th Cell, have announced a new game for XBLA called Hybrid earlier today on Gametrailers. Not much is known about it other than it being a shooter involving two waring factions called Paladin and Variants. Oh, and this trailer:
Well that doesn’t exactly look like anything 5th Cell has done before… Anyways, the Hybrid homepage can be found here, though, the only things you will find are two journal entries for both factions. Hybrid is slated for a 2011 release and seems to be an XBLA exclusive.