You're on a two-week cruise to Japan with a friend - and no parents! Par-ty! This should be a total blast - if you can survive the deadliest cruise ever! A man on board claims the ship is really a laboratory for evil experiments. Experiments that turn passengers into disgusting fish-creatures! Now the man is planning to blow up the ship! Should you warn the captain or hit the water? If you stay on board, will you be turned into a giant shrimp? But if you jump overboard, will you survive the killer sharks?!