minimal:
reqprocessor: Intel Core i series processor
reqgraphics: AMD HD4870 / NVIDIA 8800GT / Intel Iris Graphics or better
reqmemory: 4 GB RAM
reqdiskspace: 15 GB available space
reqsystem: Mac OS X Mountain Lion 10.7.5 or higher
reqother: Keyboard and 3 button Mouse or Logitech Dual Analog Stick Gamepad
recommended:
reqprocessor: Intel Core i series processor
reqgraphics: AMD HD5870 / Nvidia 650M or better
reqmemory: 4 GB RAM
reqdiskspace: 15 GB available space
reqsystem: Mac OS X Lion 10.9 or higher
reqother: Keyboard and 3 button Mouse or Logitech Dual Analog Stick Gamepad