Hard and Expert difficulties:
To unlock the Hard difficutly, take every route and complete all levels under the Normal difficulty setting, earning at least a bronze medal. For the Expert difficulty, take every route and complete all levels under the Hard difficulty setting, earning at least a bronze medal
Story book in Challenge and Versus mode:
To unlock the Story Book in Challenge and Versus mode, complete a Story Book’s objective.
Story Viewer images:
Unlock the following images in Story Viewer by performing the corresponding tasks:
IMAGE – HOW TO UNLOCK
Bad Progress – Complete an objective from the same story book five times.
Bad Results Image – Complete an objective from the same story book three times.
BMG – Complete an objective from the same story book six times.
Game Background – Complete a story book’s objective.
Good Progress – Complete an objective from the same story book four times.
Good Results Image – Complete an objective from the same story book two times.