Doctor Jean-Pierre Lautrec has a brilliant mind made for solving mysteries. When a woman brings him a gadget that holds a mysterious map, the Doctor finds just the adventure he's looking for. Travel through 19th Century Europe with Lautrec and his sidekick Sophie, chasing clues to find a lost treasure of French King Louis XIV. Solve hundreds of puzzles to gain clues and delve deeper into the mystery. Stay one step ahead of the ancient and dangerous Knights of the Iron Mask, who don't seem to like you snooping around. Follow the single-player story or link up with four friends to compete or work together in Treasure Hunt Mode.