minimal:
reqprocessor: Intel 2.0ghz Core 2 Duo or equivalent
reqgraphics: Nvidia 450 GTS / Radeon HD 5750 or better
reqsystem: Mavericks 10.9 or later
recommended:
reqprocessor: Intel i5 3.1 Ghz Quad core
reqgraphics: Nvidia GTX 660 / Radeon HD 7800 or better
reqsystem: Windows 7 or better