From publisher blurb:
An exciting new 5E universe from Lasers & Liches that resides in a place of half faded memories, barely remembered songs, lost childhood friends, outdated styles, abandoned dreams, lost playthings, vapor ware, and time corroded nostalgia. A place both strange and familiar. A place for adventure, friendship, chaos, and the magic of yesteryear. In short, a place that combines your love of the present with your adoration of the past.
Three unknown creatures in the deep forest gather around a campfire to tell you tales of strange and scary monsters within the Retroverse. They speak of new playable subspecies, horrific new monsters, and even share a few of their artifacts with you. All they want in return, is a few scary stories from you...