Within the walls of the castle, the line between trust and betrayal is thin. There is always a Traitor among the players who can kill secretly at night and try to hide among allies during the day. Everyday steps, joint missions, votes and hidden motives all create constant tension - because you never know whose truth is hiding behind the smile.

In this hidden role-playing board game, each round consists of several stages where players take part in trials to collect gold for the shared treasury. At the round table, discuss together who the suspect might be, and then in the armory, various objects and shields can help you survive. During the night, the Betrayer can secretly decide someone's fate, so the tension is increasing. The essence of the game is to find out in the final stage who gets to the treasure - the Innocents, who fought together against all obstacles, or the Traitor, who skillfully deceived his companions.