Warhammer 40,000: Dawn of War is a science fiction real-time strategy game set in the violent post-apocalyptic universe of the 41st millennium. Developed by Relic Entertainment, it provides an immersive entertainment experience with epic proportions. Players command hardened troops, deadly vehicles and high tech weaponry with one goal in mind - the complete extermination of the opposition. They can choose to lead Humanity's finest - Space Marines, Chaos Space Marines (traitors to man), Orks (brutal and savage beasts) or Eldar (psychic and technologically advanced aliens). By controlling their race they are able to shape their own destiny as well as that of others within this harsh world.

Warhammer 40,000: Dawn of War – Winter Assault is an expansion pack to the award-winning RTS game. It focuses on a powerful Emperor Class Titan that lies amongst the ruins of a leveled city. Whoever controls it has the power to either destroy or defend a world. The Imperials will summon it to fight against evil, Chaos will corrupt it for their own gain, Orks seek to destroy it in battle and Eldar ignore its existence out of arrogance. This expansion pack builds upon the intense frontline battlefield experience and promises to be one of the biggest ever released.