Windows
OS: Windows Vista SP2 or later Processor: 2.4 GHz Dual Core CPU Memory: 2 GB RAM Graphics: 512MB NVIDIA GeForce 9800 / ATI Radeon HD 2600 XT or greater OR on-board (integrated): Intel HD 3000/4000 or greater DirectX: Version 10 Network: Broadband Internet connection Hard Drive: 2 GB available space Sound Card: DirectX Compatible Sound Card