Warhammer 40,000: Dawn of War is a revolutionary science fiction real-time strategy (RTS) game set in the violent, post-apocalyptic universe of the 41st Millennium. Utilizing the exceptional game design skills of Relic Entertainment, Dawn of War provides an immersive entertainment experience of epic proportions. Command hardened troops, deadly vehicles and high tech weaponry with one goal in mind, the complete extermination of the opposition. There are no refunds for this item. Digital Rights Management Disclosure. This software uses digital rights management software (“DRM”). DRM may limit the number of times you are permitted to install this software on a computer and/or the number of computers to which you may install the software. To function properly, DRM downloads certain data and files to your computer, which may or may not be uninstalled when you uninstall the software.