DN3D: Nukem to the Grave is an upcoming 4 episode ghost-themed campaign. Duke will travel from a castle, to a smelly green temple, hell, and a rift in time and space. The aliens have returned to earth as ghosts, and have secured a haunted castle, and turned it's inhabitant ghosts into pig ghosts. But those alien bastards overlooked one thing- ghosts aren't invincible to bullets and shrapnel. When Duke catches wind of this paranormal alien activity, he heads for the castle to kick their asses straight back to hell.... and then some!
Just a simple playthrough of the demo.