OS *: Windows Vista
Processor: 2.4 GHz Dual Core
Memory: 3 GB RAM
Graphics: NVIDIA GeForce GT 530 / ATI Radeon HD 6570
DirectX®: 9.0
Hard Drive: 7.5 GB HD space
Sound: DirectX Compatible
Other Requirements: Broadband Internet connection
Additional: Internet connection required to play the game. Software installations required (included with the game) include Steam Client, Visual C++ 2008 Redistributable, DirectX and Microsoft .NET 4.