Yeah, I'm kind of playing off of Jeremy's post from last week about WWE 2K15 for the PC hitting the Gorilla position. Anyway, WWE 2K15 for the PC is the same version as the Xbox One and PS4 versions and will include all of the DLC except for Paige since she was the pre-order exclusive for the consoles. This means that the PC version has the current generations' career mode as opposed to the Xbox 360 and PS3's Who's Got NXT mode. Also, the game currently comes with two versions of Sting and two versions of Hulk Hogan with the other DLC coming this spring for free.
As for how it performs, definitely pay attention to the minimum and recommended specs. My PC meets all of them except for the video card (my card is an ATI Radeon 5670). Because of that I'm trying to find some sort of settings where the gameplay isn't sluggish. On higher resolutions the gameplay is kind of jittery, and by lowering it bit by bit I'm up to the gameplay being a bit slow, but somewhat manageable. Still, from what I could play it ran pretty decent. Just wish the game would have let me plant Sheamus with Bray Wyatt's Sister Abagail, though I kind of blame my system for that.