Activision Blizzard is in the process of being bought out by Microsoft, but the company currently also has agreements in place with Sony that it is, of course, going to see through to completion.
One such agreement is a long-standing exclusivity deal between the two related to Call of Duty, which sees PlayStation players getting exclusive.
Call of Duty: Modern Warfare 2 is due out on October 28.
A full reveal of the game is allegedly coming sometime in early June.