Warhammer 40,000: Dawn of War II - Master Collection [Online Game Code] Publisher: Sega Type: Game Genre: Strategy DRM: Steam System Requirements: Minimum: OS: Windows XP SP2, Windows Vista, Windows 7 Processor: Pentium IV 3.2 Ghz, or any dual core processor Memory: 1 GB (XP), 1.5 GB (Vista), 1.5 GB (Windows 7) Hard Disk Space: 8.5 GB space free Video Card: 128 MB Video Card using Shader Model 3 (Nvidia GeForce 6600 GT / ATI X1600) Other: Online Steam Account Recommended: OS: Windows XP SP2, Windows Vista, Windows 7 Processor: Any Core 2 , Athlon X2, or better Memory: 2 GB RAM or higher (XP, Vista, Windows 7) Hard Disk Space: 8.5 GB space free Video Card: 256 MB Video Card using Shader Model 3 (Nvidia GeForce 7800GT or any Nvidia GT200 series or better, ATI X1900 or any HD3600 series or better Other: Online Steam Account