"We're pleased to announce that Dishonored: The Knife of Dunwall, the second add-on pack for the Arkane Studios' critically-acclaimed first-person action game, is now available worldwide via Xbox LIVE and Steam and will be available later today on PlayStation Store for $9.99 (or 800 Microsoft Points).
In The Knife of Dunwall you take on the role of Daud, the legendary assassin who killed the Empress, and access his weapons, gadgets, allies and supernatural abilities. After assassinating the Empress, and forever changing the fate of Dunwall, you embark on a search for redemption. The Outsider reveals the key to your atonement, but who--or what--is Delilah? Accompanied by the Whalers, your loyal band of mercenary assassins, your search will take you through never-before-seen districts of Dunwall as you face off against new and terrible foes. Employ a unique arsenal of new weapons and powers that enhance Dishonored's dynamic combat, mobility and stealth systems. In the struggle to hang onto the last shred of your humanity, the choices you make will ultimately determine your fate."