Duke Nukem: Manhattan Project is a run and gun side-scrolling video game developed by Sunstorm Interactive.
Manhattan Project features the humorously chauvinistic action hero Duke Nukem, this time fighting Mech Morphix, a mad scientist who is using a radioactive slime dubbed G.L.O.P.P. (Gluon Liquid Omega-Phased Plasma) to mutate creatures into deadly …