You can't.
You can fly upwords by shking your remote and them float back down
No, there are no mega mushrooms on new super Mario bros wii. But that just isn't fair! There are new power ups, such as the ice flower, penguin suit, and propeller mushrooms.
New Super Mario Bros. Wii happened in 2009.
If you're talking about the Wii, then there are: Mushrooms Fire Flowers Ice Flowers Propeller Mushrooms Penguin Suits Mini Mushrooms
This is what is sometimes called an 'easter egg' which does not affect the game in any way but it's just interesting. Mario does away with his cap (not the propeller cap; he needs that!) when he gets 99 lives in New Super Mario Bros. Wii. 99 is the maximum number of lives you can get.
They call it Super Mario Bros Wii for a reason
New Super Mario Bros. Wii happened in 2009.
Super Mushroom Fire Flower Propeller Mushroom Ice Flower Penguin Suit Mini Mushroom Invincibility Star
New Super Mario Bros. Wii was created on 2009-11-11.
There is no giant mushroom on the Super Mario Bros. on the Wii. Just the DS
In the Mario video game series, particularly in "Super Mario Galaxy" and "New Super Mario Bros. Wii," the propeller allows Mario to fly upwards and glide for a short distance. When Mario uses the propeller suit, he can spin into the air, gaining height and reaching higher platforms. This ability also helps him avoid obstacles and enemies while navigating through levels. The propeller enhances gameplay by adding vertical mobility and strategic movement options.
No. There is no negative world in New Super Mario Bros. Wii.