The craziest one for me is Splatoon 2 at over 6 million. That's crazy for such a new franchise. Mario Odyssey, Mario Kart and BOTW are going to be near the top for the rest of the gen I feel, and they all very much deserve it.Yup Splatoon 2 will likely sell over 10 Million lifetime. It can now be considered an A tier Nintendo franchise.