According to 3DRealms's CEO the launch of Duke Nukem Forever is taking so long because its original but he believes the game will make millions in the first two days.
It's now eight years later and with an investment of nearly $8M USD, DNF is still not finished -- but it's almost done, says Scott Miller, CEO of 3D Realms. In an interview with The Hollywood Reporter, Miller explains that his company focuses on original IP, or intellectual property. This is to say that 3D Realms develops only original game ideas and game content. The company does not take ideas out of movies, or any other type of source to develop their games. We won't be seeing a Spiderman game, an X-Men game, a Matrix game, or any sort of Hollywood rip-off here; just original creativity says Miller, and this is why it's taking DNF so long to be released.