Qualify after a round goes to overtime

Knock together 10 pairs of enemies with Trip Mines

Complete all of the Corrupted Student missions

Reach terminal velocity

Get first place in a racing round

Equip an uncommon or better Body Colour, Pattern, Upper and Lower Costume piece

Bump into 3 people while rolling on the ground before getting up

Qualify from a racing round despite falling over more than 10 times

Qualify from your first round

Catch all of Howard's Pigeons

Defeat Tombstone

Track down Black Cat