website blurb an EPOCH scenario of a world gone mad. from the introduction The Signal is an adventure written for the EPOCH game-system, and has been submitted to the Kapcon 23 (2014) edition of the Scenario Design Contest (SDC). As such, it best suits a 3-hour time slot accommodates 4 to 6 players. … The Signal is a locked box scenario utilises the FAMILY Relationship cards from the EPOCH rulebook. The adventure will also work well with other relationship alternatives, including the FRIENDS or COLLEAGUES cards.