But what is happening at the Saint-Rieul tower? While the museum team is putting together an exhibition, unexplained phenomena come to put them in trouble. Taking place in the Saint-Rieul tower, a place where prestigious Merovingian tombs are discovered, players are invited to discover the space and its secrets, but also to learn more about the museum, its history and its collections.
As a team, in a closed space and within a limited time, participants must solve a puzzle. For this, they search, manipulate, think and above all cooperate!