Stage select

Successfully complete the game. You can now replay any stage and fight any of the Bosses again.

Gold Wario room and throne

Get 100% of all treasure to unlock the Gold Wario room and throne.

Hub update

Collect all of the treasures to unlock the hub update.

Easy secret map locations

Successfully complete the game. Go to an area with the map symbol on it to find the secret maps.

Music

Successfully complete all of the challenges on a level to unlock music for that level in Media Room.

Ending song in Media Room

Successfully complete the missions 100% to unlock the ending song in Media Room.