. Duke Nukem Forever, a first-person shooter being developed by 3D Realms, has been in development for more than a decade and Dr. Dre's Detox has been pushed out for well over five years now. The release of both has become somewhat of a joke, as people have begun to assume neither will ever see the light of day. IGN thinks both will come out within the next year. But the question is: which will come out first?