Maps & Mods - Duke Nukem 3D
18 Levels across 3 episodes for
Single Player Duke Nukem 3D.
There are two versions for download, one for the original version of Duke and one for the Atomic/Plutonium Edition.
SlayDuke (Original)
SlayDuke (Atomic/Plutonium)
More screenshots:
EPISODE 1: The Secret Island
EPISODE 2: Martian Base
EPISODE 3: The Mothership
The Lost Episode