Question: Eden Studios, Inc. is an American role-playing game publisher founded in 1996, Eden Studios is best known for the Buffyverse role-playing games - the "Buffy the Vampire Slayer" and "Angel" role-playing games - are complementary, officially licensed role-playing games (RPGs) published by Eden Studios, Inc, The "Buffy the Vampire Slayer Core Rulebook", was published in what year?
Sentence (from "List of minor Buffy the Vampire Slayer characters"): The show's popularity caused it to spawn a multitude of Expanded Universe tie-in material such as comic books, novels, and video games, as well as a spin-off program entitled "Angel".
Relevant evidence: No