Minimum (Windows):
Requires a 64-bit processor and operating system
OS: Windows 7, Windows 8.1, Windows 10 (64bit version only)
Processor: Intel Pentium D or AMD Athlon 64 X2
Memory: 2 GB RAM
Graphics: Graphics card with DX11 or OpenGL 3.x capabilities
DirectX: Version 11
Storage: 1 GB available space
 
Recommended (Windows):
Requires a 64-bit processor and operating system
OS: Windows 10 (64bit version only)
Processor: Intel Core 2 Duo E6600 or AMD Athlon 64 X2 5000+ or better
Memory: 4 GB RAM
Graphics: Graphics card with DX11 or OpenGL 3.x capabilities
DirectX: Version 11
Network: Broadband Internet connection
Storage: 1 GB available space
 
Minimum (OSX):
Requires a 64-bit processor and operating system
OS: OS X 10.11
Processor: Intel Core 2 Duo
Memory: 2 GB RAM
Graphics: Graphics card with OpenGL 3.x capabilities
Storage: 1 GB available space
 
Recommended (OSX):
Requires a 64-bit processor and operating system
OS: OS X10.11
Processor: Intel Core i3 or better
Memory: 4 GB RAM
Graphics: Graphics card with OpenGL 3.x capabilities
Network: Broadband Internet connection
Storage: 1 GB available space