So as more and more info gets released for Batman: Arkham Asylum – the more and more I get excited about it. Finally, we may get the Batman game we’ve wanted. From the villians you’ll face, including a, ah-hem, revealing Harley Quinn to some more random villains, Arkham Asylum looks to be THE Batman game. Now Eidos Interactive and Warner Bros. have announced that the Joker himself will be a playable character exclusively for the PS3 version of the title. The Joker will be available as a free download and can be played in Challenge Maps from the game. All this hype lets hope it lives up to it.