Set in the grim, war-ravaged world of Games Workshop’s vast Warhammer 40,000 science fiction universe, Warhammer 40,000: Dawn of War II – Chaos Rising transports players into the midst of an intergalactic war between ancient enemies. Warhammer 40,000: Dawn of War II – Chaos Rising introduces the Chaos Space Marines as a new playable army, continues the single player campaign from the original Dawn of War II with 15 new missions, delivers all new wargear and raises the level cap from 20 to 30.