Elder Sign is a fast-paced, cooperative dice game of supernatural intrigue for 1 to 8 players, by Richard Launius and Kevin Wilson, the designers of Arkham Horror. It is a push-your-luck dice game of Lovecraftian horror and mystery set in the Cthulhu mythos, in a quick and portable format.

Players take the roles of investigators racing against time to stave off the imminent return of the Ancient One. Armed with tools, allies and occult knowledge, investigators put their sanity and stamina to the test as they adventure to locate Elder Signs, the eldritch symbols used to seal away the Ancient Ones. Players solve the puzzle together before the Ancient One awakens, and win the game by finding enough Elder Signs.