The latest batch of Dishonored DLC, The Knife of Dunwall, is available to download now on Xbox 360 and PC.
The single player expansion pack is also due to go live on PS3 in the US today and in Europe tomorrow.
The campaign add-on - and its follow-up DLC, The Brigmore Witches - sees players assume the role of Daud, the assassin who killed the Empress at the beginning of the main game, granting access to his weapons, gadgets, allies and supernatural abilities as he sets out on a journey for redemption.
For a look at it in action, check out this Dishonored The Knife of Dunwall gameplay trailer.
In preparation for the DLC's release, Bethesda rolled out Dishonored title update 1.3 last week.