Minimum: OS: Windows XP/Vista/7/8 Processor: 3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher) Memory: 1 GB RAM Graphics: Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher - *NOT* an Express graphics card). DirectX: Version 9.0c Storage: 6 GB available space Sound Card: DirectX 9.0c compatible