Duke Nukem II is a platform game developed by Apogee Software and released December 3, 1993. The game consists of four episodes (of 8 levels each), the first available as shareware. Not to be confused with the second episode of Duke Nukem 1, it is the second Duke Nukem game, following the 1991 Duke Nukem debut and being followed by Duke Nukem 3D in 1996 and Duke Nukem Forever in 2011.