A new video gives us a sneak peek at Batman: Arkham Asylum's Challenge Maps, which Eidos has been rather mum about until lately. In this map, one of the game's directors shows us how to string together combos to rack up some nice points in combat mode.

We're already impressed by the main campaign of the dark knight's action-adventure game -- this entertaining combat play is the delicious icing on the cake. It just looks and feels like a Batman game ought to. Check out the video below, and then let us know if you're psyched about the game or not.