While the game was previously available on Steam and GOG, it has since been delisted from those platforms. You can currently find it at these locations: Duke Nukem: Manhattan Project Review - GameSpot
: Duke battles through eight massive environments (chapters) across Manhattan, ranging from skyscraper rooftops and Chinatown to subway tunnels and a space station. Duke Nukem: Manhattan Project PC Download Free ...
The game's plot centers on Duke's mission to stop the mad scientist , who has flooded New York with a radioactive slime called G.L.O.P.P. (Gluon Liquid Omega-Phased Plasma). While the game was previously available on Steam