Question:  Nightbane is a dark fantasy role-playing game that uses the same Megaversal system as "Rifts" and a  horror role-playing game implicitly set in what time period?
Sentence (from "Nightbane"): The game uses Palladium's Megaversal system, which is also used by the multi-genre game "Rifts" and the horror game "Beyond the Supernatural", among others.
Relevant evidence: Yes