How many worlds are there in Super Mario Bros. Wii?

Spoiler Alert! There are eight main worlds and one world that you can unlock by beating the game and collecting the star coins in the first eight worlds. So, there are a total of nine worlds. You can think of the ninth world as an analog to the Star Road and Special World present in Super Mario World, if you like. read more

There are eight main worlds and one world that you can unlock by beating the game and collecting the star coins in the first eight worlds. So, there are a total of nine worlds. You can think of the ninth world as an analog to the Star Road and Special World present in Super Mario World, if you like. read more

New Super Mario Brothers", for the Wii, has nine worlds. World 9 has eight stages inside and these stages only appear by finding all Star Coins in the previous eight worlds. World 9-1 appears when you find all Star Coins from world 1. read more

New Super Mario Bros. Wii is a sidescrolling 2.5D Mario platformer for the Wii, and the tenth game in the Super Mario series. The game was released in Oceania on November 12, in North America on November 15, and Europe on November 20, 2009. It is a follow-up to New Super Mario Bros., released in 2006 for the Nintendo DS. read more