After learning the location of the alien homeworld. Duke is drawn off course by a distress call from Cerberus station, an enormous deep space platform watching over a nearby darkmatter nebula. His ship is ambushed by several alien fighters which he destroys but at a heavy cost. He must now dock with Cerberus both to find out what happened to it and repair his ship (or secure another one).
You're in Fernocity, the most corrupt city in the world. A level with loads of action, and lots of places to explore: A pier, a strip club, an abandoned power plant, an arcade store, a bank, and even a haunted apartment building! And much, much more!
A meteorite crashed in the southern village and aliens took over the northern village. The few inhabitants who survived started to build walls all around the place to prevent the aliens from coming in but they didnt have enough time and the aliens did manage to come in. You wake up in your bedroom after a bad dream and thats where the level starts. Find your way to the village and kick some alien asses
Duke is headed downtown for a little R & R only to find those alien bastards have taken over the city and are drinking up all the booze in his favorite bar. That dog don't hunt so it's time to kick some alien ass and eliminate the vermin.