The Adventures of Tintin: The Secret of the Unicorn (video game) wants to get the third scroll, and that he is in fact Allan's boss. After a fight with Allan, Tintin gets the third scroll and heads off to Brittany, where he and Haddock earlier identified as Sir Francis' hideout. Learning that the scrolls contain the coordinates of the treasure of Red Rackham, Tintin and Haddock plan to head there, but Haddock is kidnapped by Allan, who uses him as a hostage to get the scrolls. After rescuing Haddock, Tintin discovers that the treasure is hidden within Marlinspike Hall. There they find the treasure and Thomson and Thompson arrest Allan and
Tintin and the Golden Fleece wine which Paparanic gave him while visiting him last Christmas, and told him to drink after his death. On the way down from the mountain, Haddock accidentally breaks the bottle, the label of which turns out to be that of a map, obviously showing the location of Paparanic's gold. Tintin and Haddock return to the Golden Fleece, where they discover that they have been joined by their friend Professor Cuthbert Calculus. Secretly, Yefima drains the oil out of the engines in order to prevent the ship from leaving port but Tintin discovers him, and after Tintin throws him overboard he