minimal:
reqprocessor: Intel Core 2 Duo
reqgraphics: Graphics card supporting OpenGL 2.1 or later. (2GB graphics memory or more) Minimum supported resolutions 1280x720 and 1024x768
reqmemory: 2 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Mac OS X 10.6 64bit (Snow Leopard) or newer
reqother: Please Note OSX DOES NOT SUPPORT VR

recommended:
reqprocessor: Intel Core i5
reqgraphics: ATI Radeon HD 2900 or NVIDIA (2GB graphics memory or more).
reqmemory: 2 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Mac OS X 10.6 64bit (Snow Leopard) or newer
reqother: Please Note OSX DOES NOT SUPPORT VR