Windows
Minimum:
OS: Windows 7+
Processor: Intel i5+
Memory: 2 GB RAM
Graphics: Nvidia 450 GTS / Radeon HD 5750 or better
Storage: 500 MB available space
Additional Notes: DirectX 9.1+ or OpenGL 3.2+
Linux
Minimum:
Memory: 2 GB RAM
Graphics: Nvidia 450 GTS / Radeon HD 5750 or better
Storage: 500 MB available space
Additional Notes: OpenGL 3.2+
Mac
Minimum:
OS: Mavericks 10.9 or later
Memory: 2 GB RAM
Graphics: OpenGL 3.2+
Storage: 500 MB available space
Additional Notes: MacBook, MacBook Pro or iMac 2012 or later