Ravenprose said:

"⁠New Super Mario Bros. U Deluxe - 18.06M"

That's kind of surprising. I wonder how many copies is sold on the Wii U?

I think it sold like 2 million copies. You got to remember just how badly the Wii u sold. I think it was less 15 million units? We're talking less than 10% of what the switch has sold. From that perspective, it was definitely a no-brainer to try and get every game they released on it ported over to the switch.