Batman Arkham Asylum

I have only played a couple of hours into the actual game but after that little bit and the demo I must say this is the BEST Batman game ever.  They reached back to the original concept from the comics with the darker feel instead of the campy feel that happened later. The voice actors almost all come from the Batman the Animated series so they already have a chemistry working together.  Mark Hamill is awesome as the Joker and Kevin Conroy is the voice of the Batman.  If you like a game that makes you think plus having to use stealth to take down your enemies then this is definitely the game for you.