New Super Mario Bros. Wii
Wii Cameos
World 9: Rainbow Road Music
The secret World 9 only opens after you beat the game, and the map shows it is set on a giant Rainbow Star.
The map music contains part of the Rainbow Road theme from Mario Kart 64.
Submitted by Fryguy64
Coin Battle: SMB W1-1
The second Coin Battle stage is based on World 1-1 from Super Mario Bros.
Many secret areas have been added to the stage where Coins have been hidden, and parts of the level change shape as you approach.
Submitted by Fryguy64
