WindowsOS: WINDOWS VISTA/WINDOWS 7/WINDOWS 8Processor: AMD/INTEL DUAL-CORE 2.5 GHZMemory: 3072 MB RAMGraphics: 768 MB 100% DIRECTX 10 AND SHADERS 4.0 COMPATIBLE ATI RADEON HD 5670/NVIDIA GEFORCE GTX 260 OR HIGHERHard Drive: 8 GB available spaceSound Card: DIRECTX COMPATIBLEAdditional Notes: INTERNET CONNECTION REQUIRED FOR THE GAME ACTIVATION *WINDOWS XP NOT SUPPORTED