Time to dare me and the koopalings!!

Mario & friends go on a cruise hoping to have the time of their lives... But, they find that passengers, including themselves, are being murdered. Who's the murderer? Why are they killing who they kill? Who will be murdered? Why do I keep asking questions?

Mario goes on a big adventure to save the world from Bowser and save Daisy. He is glad to have his pals, Luigi, Peach, Toad and Yoshi, by his side to help. At the end, they are all in for a big surprise.....