During Gamescom 2011 Deadly Premonition director, SWERY mentioned that he and Access Games have plans for not only a special edition of Deadly Premonition with improved graphics but also are planing for both a prequel and a sequel to the game as well!

SWERY also said that none of these plans are set in stone but that fact that they are being considered has me very excited! 😀

[UPDATE] Thanks again Edward!

You can read the full SWERY interview here: http://www.metro.co.uk/tech/games/873112-deadly-premonition-the-interview-cooking-with-swery

Source (Metro.co.uk) Thanks to Edward Duff for the link!