Duke Nukem Forever (DNF) the sequel of the popular Duke Nukem game series is expected to get released this year as reported by "Dallas Business Journal" based on a interview with 3D Realms President Scott Miller, the game suffered several delays in its production cycle which started in April 1997. Promotional material got released in 1998, 2001, and most recently in December 2007 (see video trailer below), the latest trailer looks promising of things to come.