The Adventures of Tintin: The Secret of the Unicorn (video game) his men. Tintin purchases a model ship from a stall, when another man approaches him and offers to buy the ship from him. Tintin refuses to sell it, however. The stall owner tells Tintin the man's name is Sakharine (Alec Newman), and that he has come to the market a lot over the last few weeks to buy antiquities. Shortly afterwards, the ship is stolen from Tintin, so he and Snowy decide to head to Sakharine's home, Marlinspike Hall, to investigate. Tintin finds what he initially thinks to be his stolen ship, but soon realizes that the one he has
Tintin and the Lake of Sharks risks of a diplomatic incident. Two days pass before Tintin finally returns to Calculus' house with the shark-like submarine which Calculus built during the search for "Red Rackham's Treasure". The plan is that Tintin will meet the crooks on the beach, and Haddock will follow him in the sub. At the meeting point, criminals pick Tintin up in a submarine, and they head underwater to the flooded city where their base is situated. The mastermind behind this operation is revealed to be none other than Tintin's nemesis Rastapopoulos, now calling himself "King Shark"/"Mr. Big". Rastapopoulos promises to set Niko and