A question for PS360 owners.

[Kantor]

Zebastian von Kane said:

But is not available on PS3, you know?
I have it on both 360 and Steam. So, if I find this game on the 360, then it'll be my choice.

Since this website does not argues the PC market (as far as I know) I think it can be counted as an exclusive.

Yes, but it is not first party, so it does not qualify for this list.

Microsoft does not develop, own, or even publish it. Publishing is the loosest definition of first party, which can apply to games like Gears of War. Ratchet and Resistance are first party, because Sony owns the rights to the games, and if I'm not mistaken (which I might be) Microsoft only has publishing rights and exclusivity rights to Gears. The actual IP belongs to Epic, I think.