Unblock one ball
Unblock one cannon
Collect all of the stars
Unblock all of the balls
Collect all of the medals
Unblock all canonns
Collect 10 stars
Collect 50 stars
Collect 30 stars
Collect 100 stars
Collect 200 stars
Collect 10 medals
Collect 300 stars
Collect 50 medals
Collect 100 medals
Collect 30 medals