After days of speculation and teases, Sony confirmed Telltale's The Walking Dead will be getting DLC -- titled 400 Days. The new content, which will help bridge the gap between Season One and Season Two of Telltale's episodic adventure of The Walking Dead, follows five new characters (those who were teased last week). Their stories will all play out in a single new episode released this summer.
Furthermore, Sony announced that a new bundle for the Vita will include the entire first season of The Walking Dead including the new 400 Days DLC.
No exact release date was revealed. I'm assuming the DLC will also be arriving on the multiple other platforms The Walking Dead released for.
Via: The Walking Dead '400 Days' DLC confirmed, PS Vita bundle announced