Hero Isaac Clarke returns for another heart-pounding adventure, taking the fight to the Necromorphs in this thrilling action-horror experience. New tools to gruesomely slice and dismember the Necromorphs complement Isaac's signature Plasma Cutter, empowering him as he meets new characters, explores epic Zero-G environments, and fights against a relentless necromorph onslaught. Survival isn't the only thing on Isaac's mind in Dead Space 2 - this time, he calls the shots.

Dead Space 2: Severed extends the Dead Space 2 story with the addition of two stand-alone single-player chapters. This digital pack will take players through the haunting story of Gabe Weller, who fans will remember from the award-winning game Dead Space Extraction. As a security officer, Weller comes equipped with a one-of-a-kind security suit and an upgraded, more powerful Pulse Rifle that will help him unleash his own blood-curdling adventure across the Sprawl. Lurking behind every corner is another bloodthirsty monster but the big surprise for Weller (and fans) is the return of the Twitcher, a grotesque enemy who first appeared in the original Dead Space game.

Dead Space 2: Severed will be available March 1 worldwide on Xbox Live Marketplace and the PlayStation Network in North America for $6.99 or 560 MS Points. Dead Space 2: Severed will be available March 2 on the PlayStation Network in Europe.