Requirements

Windows
Minimum:
 * OS: Windows 7
 * Processor: Intel core i5, 1.5GHz and up
 * Memory: 4GB RAM
 * Graphics: 1GB Dedicated GPU, Shader Model 3.0+
 * DirectX: Version 10
 * Storage: 1GB available space

Mac OSX
Minimum:
 * OS: Lion (10.7)
 * Processor: Intel core i5, 1.5GHz and up
 * Memory: 4GB RAM
 * Graphics: 1GB Dedicated GPU, Shader Model 3.0+
 * Storage: 1GB available space

Steam OS / Linux
Minimum:
 * OS: Ubuntu 12.04
 * Processor: Intel core i5, 1.5GHz and up
 * Memory: 4GB RAM
 * Graphics: 1GB Dedicated GPU, Shader Model 3.0+
 * Storage: 1GB available space

Xbox One
Minimum: Approximate size: 1016.34 MB Version: 1.202