Wear the paper bag.

Set A Personal Best, And Then Break All Of The Numbers On The Results Screen

Complete Sweet Mountain

Complete Tropical Resort

Defeat Rotatatron With Less Than 3 Hits

Get An "A" Rank Or Higher On Any Act

Arcade - Complete the Snake Way Course.

Awarded for achieving your first Boost Chain of x4.

Meet B-12.

Fall inside the city.

Achieved a soldier's highest honor.

Board the space station.

Clear the Disney Town episode of Terra's story.