I only know of the Joker and Harley as confirmed - though in the one teaser trailer I thought I saw Killer Croc. Wikipedia lists: Amygdala (Unconfirmed) Bane Harley Quinn Joker Killer Croc Mister Freeze (Unconfirmed - but a voice actor is listed) Penguin (Unconfirmed) Poison Ivy Riddler Scarecrow (Unconfirmed - but a voice actor is listed) Zsasz
I saw the first trailer on Spike TV's video game show just prior to Christmas or around that time and really enjoyed it. This looks pretty cool...
I hated Batman : Vengeance too. Any game that won't *let* you play it until you're past the tutorial loses points right away in my book. Most controls are just not so obscure that you need such a thing.
^ I remember vengeance and agree about the tutorial. I found that game predictable though and easily beatable. The only trouble I had with it was in the second level and trying to rescue the Joker at the end of the game.
The only thing is the Penguin, Bane, and I think Croc have never been housed at Arkham. I think they were always housed at Blackgate because they were never "crazy". I think the Riddler did time there too. I wish I could remember the series, but there was somethign done after Arkham had been destroyed (can't remember why) that had the Akham Inamtes versus the Black Gate inmates in a softball game....would love to find those issues again...