[quote name='CoffeeEdge']No. It has absolutely nothing to do with the Bale/Nolan Batman universe.
It's also not explicitly tied to or based on any of the comics, or any of the cartoons (though, by virtue of the voice cast featuring Kevin Conroy and Mark Hamill, it's most closely related to Batman: The Animated Series, I suppose)[/QUOTE]
Well to be fair Kevin Conroy also voiced Batman: Gotham Knight, but I think it has nothing to do with virtue as much as it's HE IS the voice of Batman and Mark Hamil is the voice of joker. Only clear association is Paul Dini of Animated series fame writing, but even that doesn't make it clear since he's writing two Batman comics right now.