New Super Mario Bros. Wii

This page details bugs of New Super Mario Bros. Wii.

Yoshi Berry Crash#

Watch on YouTubeIn World 1-3, you have to eat the fifth fruit and hit an enemy on the same frame. Yoshi is programmed to switch to an animation called "run", which doesn't exist (Yoshi's running animation is called "Rrun"), so the game crashes. This bug was fixed in the Korean, Taiwanese/Hong Kong, and Nvidia Shield versions of the game.

Also shown is the exception handler.

(Source: Skawo)

World 3-Tower Boss Battle Tileset#

Tileset Image	Collision Data
	Why are the tops of the wall objects icy, too? You can't stand on them.

The ground in the World 3-Tower boss battle is only icy on the left half. The platform is split up across two rows, and whoever added the ice effect forgot to apply it to the second row.