THQ Inc. announced that Warhammer 40,000: Dawn of War - Winter Assault, the expansion pack developed by Relic Entertainment, has shipped to retail outlets across North America, along with Dawn of War: Game of the Year Edition - both games retail for $29.99. Press 'read more' for details and don't forget that we have locally mirrored a playable demo for the original game, featuring a full early campaign level, 2 skirmish maps, and a tutorial mode.