Joker Will Only Be Playable On Playstation 3.

I.e. it won't end up on the XBOX 360 at any point.

We still remain sceptical. Exclusive is such an iffy word these days, but Sefton does cite a contract with Sony so perhaps that Joker content might well stay exclusive after all.

Sefton confirmed that there would be new content on the way in the future for both platforms.