For those not in the know, Coruscant isn't just home to the Jedi Council as seen in the prequels, it's also an ancient city built on top of itself. While the movies focus on the veneer of the rich living in the sunny top layers, the extended universe dives down into the seedy underbelly. Which is where LucasArts new game takes place.
Star Wars: 1313 follows a (still unnamed) bounty hunter into the bowels the planet. It's rumored to be gunning for a "M" for Mature rating to disavow the concept Star Wars has slid into sanitized, family friendly fodder.