OS:Windows XP SP3 or later, 64/32bit Processor:Dual Core CPU (2.2+ GHz Dual Core CPU or better) Memory:1 GB RAM Graphics:GeForce® 8800 or Radeon® HD4800 series, 512 MB of memory, OpenGL 3.0 support required Hard Drive:1 GB HD space Additional:Intel HD Graphics are not officially supported. But if you've got yourself a 3000 or better then there is a reasonable chance it will mostly/sorta work. No promises, but we've been working hard on it, at any rate.