Unlock the following bonuses by completing the corresponding challenges:
BONUS - HOW TO UNLOCK Gallery menu movies - Complete normal challenges 21 to 30 in Challenge mode. Normal Challenges 11 to 20 - Complete normal challenges 1 to 10 in Challenge mode. Normal Challenges 21 to 30 - Complete normal challenges 11 to 20 in Challenge mode. Expert Challenge 20 - Complete Expert Challenges 1 through 19.