Yeah not just that you'll need a decent rig to get anywhere, something along the line of a dual core with an Nvidia 7 series and atleast a gig of RAM just to get some playable framerates. Otherwise you'll be sitting there for hours waiting for the game to get to where you want it and more than likely in that time it will crash on you

. Theyve still got a hell of alota bugs to work out on that thing. I hear they will be updating the windows version as well though with better compatbility and more stability. But give them time.