The Duke Nukem franchise has seen a resurgence with the release of a prototype for the unreleased PlayStation 2 game, Duke Nukem: D-Day, developed by n-Space. This prototype, dating back to 2001, features twelve playable levels and has been made available on the Internet Archive. The game is described as "90% complete," though it lacks cutscenes and voicework. Players start in a strip club and engage in a time-traveling mission against the Third Reich and aliens. The controls are reminiscent of older gaming systems, and while the game framework is present, it lacks polish. To play the prototype, users need a PlayStation 2 with third-party software or an emulator like PCSX2. The game was in development until 2003, indicating that a more refined version may still exist.