Sphear: The Greatest Sci-fi/Horror/Action Roleplaying Game of All Time

From Introduction: Characters in this roleplaying game are everyday folks forced to deal with a very unusual situation: invaders from another world (perhaps another dimension altogether) have settled in the town. Their malevolent intent: to steal human corpses and use them as slave labor on the invaders’ home world. Your job is to fight back and save the town?or at least, get revenge on those alien bastards. User note: Inspired by the Phantasm films.