The Game of the Year Edition for Batman: Arkham Asylum will be heading to the US in May.
The Game of the Year edition adds four new challenge maps, and 3D gaming support from TriOviz that "puts a 3D wrapper around the game" enabling you to play it in 3D without special monitors.
It will ship with two pairs of glasses.
Good to hear. Now we know what we'll be doing come May.