Okay,sorry for bringing this up again, why are IGN such Xbox fanboys? >_>;

[Severance]

Barozi said:

I wondered that there even is a XBLA release.

I mean about 3 months ago I could've sworn it still was a PSN exclusive.

Whatever, it's exclusive to all platforms apparently:

http://uk.pc.ign.com/objects/076/076340.html
http://uk.ps3.ign.com/objects/143/14325102.html

it was first exclusive yes, but was multiplatform'd about at ComicCon, PAX or GDC , i can't seem to remember.