Klei Entertainment has confirmed plans to release 'Mark of the Ninja Special Edition' DLC for its 2D stealth game.
The new content, bound for Xbox 360 and Steam in summer 2013, will deliver a new level "set in a flashback to the early life of Dosan that will set the stage for the events that transpire in Mark of the Ninja".
It'll also add "a new style of play, which includes a nonlethal takedown ability, and provides a hybrid of lethal and nonlethal approaches to the game".
In addition, the game will get two new items "geared towards stealth", and a new developer commentary feature that will have players activating commentary nodes found throughout the game to hear developer notes on its creation.
Klei left pricing details unconfirmed.