Kantor on 18 February 2009
About as much as Fable II did for the 360.
In short, almost nothing.
Killzone did not sell overly well (somewhere in the 1.5-2 million range), so there aren't enough people willing to buy a PS3 for Killzone 2.
Having said that, like Fable II, it has a chance of breaking a million first week.
(Former) Lead Moderator and (Eternal) VGC Detective 
