Le Bureau de Vauban [Vauban's Office]

A plot set during the reign of Louis XIV The year is 1700. On the orders of Louis XIV, Vauban has been working for decades to erect an iron belt around the kingdom of France. But the grand project to fortify Belfort, begun in 1677, must be completed as quickly as possible because war is about to break out again. However, the plans for this project have disappeared since the departure of the brilliant architect. You must infiltrate Vauban's office in Belfort to recover them. But beware, this cunning engineer took great care to protect everything before his departure so that such documents would not fall into the wrong hands.