Defeat a Staff Ghost on every Time Trial course.
Set a Personal Best Time on every Time Trial course.
Complete any Race event without collisions.
Earn your SILVER SEGA License.
Lap a trailing player in a race over Xbox LIVE.
Purchase every item from the shopping menu.
Win every Grand Prix Cup.
Use Zobio and Zobiko to send one hundred Curien Mansion Creatures back to the grave.
Use Ryo's All-Star Move to take out Jacky and Akira and show them who's the ultimate martial artist!
Use Amy's All-Star Move to send Sonic dizzy with love!
Use Sonic's All-Star Move to take out Dr. Eggman and show him who's boss!
Summon the giant KapuKapu and gobble up Big the Cat for mouse revenge!
Take out three opponents with one All-Star Move.
Win a race by crossing the finish line in reverse.
Finish the first lap in last position and go on to win the race.
Win a race while using an All-Star Move.
Score AAA on every mission.
Pass every mission.
Complete a race on each course in Grand Prix, Single Race or Time Trial mode.
Perform twenty Turbo-Boosts within a single lap of any event.
Earn your RED SEGA License.
Earn your AMBER SEGA License.
Ram an opponent off the course without using a Weapon or Power-Up.
Win any race over Xbox LIVE.
Use Billy's All-Star Move to squash the Crows!
Take out three opponents with one triple-weapon.
Perform a fifteen second Drift.
Purchase any item from the shopping menu.
Earn your BLUE SEGA License.
Perform a Turbo-Boost Start across 3 consecutive events.
Defeat a Staff Ghost on any Time Trial course.
Set a Personal Best Time on any Time Trial course.
Get a Turbo-Boost Start in any event.
Score AAA on any mission.
Complete Sonic's Test Drive.
Perform three tricks in one jump with Beat on Tokyo-to - Shibuya Downtown.
Earn every achievement in the game.
Earn your BRONZE SEGA License.
Earn your GOLD SEGA License.
Win your first Grand Prix Cup.
Win every race within a Grand Prix Cup.
Take out an opponent with each character's All-Star Move.
Race to every piece of music.
Play a friend over Xbox LIVE.
Take out opponents with items one hundred times over Xbox LIVE.
Win a race as each racer.
Perform three Tricks in one jump and make the landing.
Take out a racer by manually directing an item.
Win the race holding first place on each lap.
Play one hundred events including any race, mission or time trial in any mode.