From publisher blurb: A group of teens in 1985 get more than they bargained for - Add 80s horror to your 5E campaign. Includes a comic, playable adventure, pregen characters, rules for character generation, source material and lots of monsters to continue your 5E campaign. 5th Evolution is an expansion of the 5E rules set, it is not a stand-alone game. Ideally, a set of 5E core books are required, though a thorough System Reference Document like 5thsrd.org could be used as well. A passing understanding of the 5E rules is needed.