Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
What cooperative adventure board game designed by Richard Launius, originally published in 1987 by Chaosium, is based on Chaosium's roleplaying game "Call of Cthulhu", which is set in the Cthulhu mythos of H.P. Lovecraft and other horror writers?
"Guess Who?"
"Puerto Rico"
"Arkham Horror"
"Scrabble"