Yes, but this is 3rd party, not Microsoft, and the game has always been cross-platform before this release. All of Sony's exclusives are made in house or by companies Sony owns basically. While I have no proof I have a feeling this is a lot more like a GTA style exclusive where it will eventually makes its way to all the platforms (wishful thinking perhaps). Unless Microsoft intends on buying out Square-Enix I don't see this staying an exclusive forever. Then again, considering it has to go head-to-head against the Uncharted franchise maybe they felt it was necessary. They apparently haven't been meeting projections, albeit they were highly unrealistic, but that could be the why factor. In the long run it is in their favor to release cross-platform though for the increased sales and they obviously have some leverage otherwise Microsoft would have never made the deal in the first place. Aside from the game, it was kind of a waste of money for Microsoft. They really should be pumping money into something new and/or something more successful on the Microsoft platform. People like Tomb Raider, but I honestly don't think anyone likes it enough to buy an XBOX for it, unless they were on the fence in the first place. From what I'm reading, Tomb Raider sold 7:3 in favor of Sony on its last release, that's a lot of lost sales. If I already owned a PS4 there is no way in hell I'd waste the money on an XBONE, or vice versa, so I really don't see the point.