Murder Party without any game master required. You and your friends must find out who killed the architect Pierre Detayes. But the killer is one of you! 5 suspects, 1 culprit and 1 or 2 investigators will play their role for a few hours, after the reading of the victim's will. Clues are made available as the game progresses, and the detective(s) will be able to conduct individual interrogations while the other players will try to glean information on their own by discussing, observing, and making alliances. Players are provided with a character sheet, given to them before the game starts, so that they can get used to the role. During the game, the culprit tries to cover his tracks, while the other players try to determine his identity. They must also complete a secret mission before the end of the game.