Warhammer 40,000: Dawn of War II - Retribution Chaos Space Marines Race Pack [Online Game Code] Publisher: Sega Type: DLC ESRB Rating: M - Mature 17+ (Blood and Gore, Violence) Genre: Strategy DRM: Steam System Requirements: Steam account required for game activation and installation This content requires the base game Warhammer 40,000: Dawn of War II: Retribution on Steam in order to play PC 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), 1.5GB (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 Disclaimer: Warhammer 40,000: Dawn of War II - Retribution - Copyright Copyright Games Workshop Limited 2011. Dawn of War, Retribution, the Dawn of War II logo, GW, Games Workshop, t...