Warhammer 40,000: Dawn of War II – Chaos Rising features a new playable army, the traitorous Chaos Space Marines, and continues the epic journey of the Blood Ravens as they battle this new, more personal enemy.  Developed by award-winning internal studio Relic Entertainment, Chaos Rising offers new single-player and co-op campaigns, a level cap increase from 20 to 30, more powerful war-gear and a suite of innovative multiplayer options.