minimum* WINDOWS

OS *: Windows 7 64bit
Processor: Intel 'i' series/AMD K10 series introduced 2009 onwards. 2 physical cores, 2Ghz 64 bit
Memory: 4 GB RAM
Graphics: NVIDIA GT 430 or better/ AMD ATI 5550 or better
DirectX: Version 11
Network: Broadband Internet connection
Storage: 30 GB available space

minimum* MAC OS

OS: 10.9
Processor: i5 2 Ghz
Memory: 6 GB RAM
Graphics: Intel Iris Pro with 1GB VRAM supporting OpenGL 3.3
Network: Broadband Internet connection
Storage: 30 GB available space
Sound Card: Yes