With friends or family, come and discover the tourist spots of Paris but also hidden corners by solving challenges on your phone.

As an Atlantide agent, you will be supported by Lucas, your faithful contact agent, who is always there to help you in case of problems or to guide you through the different places where you will find yourself.

Your mission "The return of the king": "Our teams have detected an unauthorized time travel for August 9, 1792. According to the analysis, it would be a trip operated by a small group of royalists operating under the name of White Lys who seek to restore the absolute monarchy. Come back on August 9, 1792, find the author of this trip and make sure that history remains unchanged."