Finish first overall in the various difficulty stages of the Competition Mode to earn the hidden boarders Ben, Nieno, Tok, and Boreth.
To earn the following hidden boards, finish first on all races: XXX6, Top Gear Rally, and Midway.
To earn the Bucky Board, complete the Stunt Challenge Mode.
To earn the Flower Board, place first in all 3 of the courses in the first round of competition mode.