Minimum: OS: Windows 7 Processor: 2.4 GHz Dual Core (2.4 GHZ) Memory: 3 GB RAM Graphics: NVIDIA GeForce 8600 GT / ATI Radeon HD 2600 XT or greater DirectX: Version 9.0c Network: Broadband Internet connection Storage: 5 GB available space Sound Card: DirectX Compatible Additional Notes: Broadband Internet Connection required for Multiplayer and User Account functionality. A Warhammer 40,000: Regicide User Account is required to use the game's online services. The game's single player Skirmish mode is playable in offline mode.