New Super Luigi U
Play as your Mii
If you use the secret single player Nabbit code on the final Star Road level you will play as your Mii instead of Nabbit.
Contributed By: SexyBeastBob.
Play as Nabbit in Single Player
To play as Nabbit on any stage in single player, hold down ZL when selecting a stage, and Nabbit will replace Luigi for that stage. Luigi will return after you finish the stage, or Nabbit dies in the stage.
Contributed By: pummy84.