Warhammer 40,000: Dawn of War II is set in the grim, war-ravaged world of Games Workshop's Warhammer 40,000 universe -- a dark, futuristic, science-fiction setting where armies of technologically advanced warriors, fighting machines and hordes of implacable aliens wage constant war. Developed by Relic Entertainment, Warhammer 40,000: Dawn of War II ushers in a new chapter in the RTS series, as ancient races -- including the dauntless Space Marines and savage Orks -- clash across ruined worlds on a mission to claim the galaxy and preserve their own existence.