World 3 is an ice world while World 4 is a water world in New Super Mario Bros Wii. In New Super Mario Bros U, why is World 3 the water world
![A European copy of New Super Mario Bros U Deluxe somehow made its way into my store and into the shelf. A customer tried to buy it. We think it's either from A European copy of New Super Mario Bros U Deluxe somehow made its way into my store and into the shelf. A customer tried to buy it. We think it's either from](https://preview.redd.it/bip2ijwec1j51.jpg?width=750&format=pjpg&auto=webp&s=f1596b43545a2a08034a6fedc4d5e4cd6d61110e)
A European copy of New Super Mario Bros U Deluxe somehow made its way into my store and into the shelf. A customer tried to buy it. We think it's either from
![Nintendo Super Mario Bros. Wonder Standard German, Dutch, English, Spanish, French, Italian, Japanese, Korean, Portuguese, Nintendo Super Mario Bros. Wonder Standard German, Dutch, English, Spanish, French, Italian, Japanese, Korean, Portuguese,](https://www.dagimarket.com/1949204-home_default/nintendo-super-mario-bros-wonder-standard-german-dutch-english-spanish-french-italian-japanese-korean-portuguese-russian-nintend.jpg)