Deep Duck Trouble Starring Donald Duck

Uncle Scrooge has found a magical necklace on a mysterious island, but the necklace has put a curse on him. Now Uncle Scrooge is doomed to float in the air forever! (Of course, Donald has always said that Scrooge is just hot air!) To remove the curse from Uncle Scrooge, Donald must bring the necklace back to the island. But there are many dangers lurking for Donald there. How about helping him?