New Super Mario Bros. Wii/Walkthrough

Here are a few things you should know about the game:

Airships return in this adventure with one airship in world 4,6 and 8.

There is one fortress/tower and one castle in the game, all with a particular challenge at the end. Just open the door...

There are three Star Coins in each level. Some are very hard to get and require a special item to collect them or even help from a hint movie.

Right then, let's start!