The Secret of the Nautilus The Secret of the Nautilus The Secret of the Nautilus (known as The Mystery of the Nautilus in the US) is a 2002 adventure video game, inspired by Jules Verne's science fiction novel "Twenty Thousand Leagues Under the Sea". It was developed by Cryo Interactive and released for Microsoft Windows based PCs. The characters in "The Secret of the Nautilus" are based on original 19th century engravings as published in Jules Verne's novel Twenty Thousand Leagues Under the Sea, despite the game taking place in the 21st century. These characters include Némo, and a giant octopus. The game is similar
20,000 Leagues Under the Sea: Submarine Voyage (as it was known to the employees) where the "helmsman" stood and controlled the vehicle's operation. The "diving" effect was produced by bubble machines located throughout the attraction, as well as using the waterfalls at the entrance to the show building. Each of the twelve vehicles accommodated a total of forty riders. Vehicles normally cycled through the attraction in packs of three. Despite the extensive 20,000 Leagues Under The Sea overhaul the attraction was given, essentially it was still the same as its Californian counterpart Submarine Voyage, in both its underwater show scenes and narration, except for a few occasional