Minimum: OS: Windows 7/8/8.1/XP/Vista (32 or 64 bit) Processor: 2.4ghz Intel Core 2 Duo or equivalent Memory: 4 GB RAM Graphics: Nvidia 260 GTS or Radeon HD 4850 - 512 MB of VRAM DirectX: Version 9.0c Storage: 5 GB available space Sound Card: DirectX compatible sound card