Besturingssysteem *: Windows XP SP3
Processor: 2.4 GHz Dual Core Processor
Geheugen: 2 GB RAM
Grafische kaart: NVIDIA GeForce 8600 /ATI Radeon HD 2600
DirectX: Versie 9.0
Opslagruimte: 2 GB beschikbare ruimte
Aanvullende opmerkingen: Initial installation requires one-time internet connection for Steam authentication; software installations required (included with the game) include Steam Client, DirectX 9, Microsoft .NET 4 Framework, Visual C++ Redistributable 2010, and AMD CPU Drivers (XP Only/AMD Only)