This is a sub-page of Prerelease:Duke Nukem Forever. 1997-2002The game starts development with a comic book-like art style. 2003-2006The game begins to transition into a more realistic art style. 2007-2009Much of the material released by former developers after 3D Realms laid off the team. 2010-2011Things released by Gearbox for the final years of development, even stuff included as a part of the final game.