Here is the full list of all 50 Sonic & SEGA All-Stars Racing achievements worth 1,000 gamerscore.
Race to every piece of music.
Earn your GOLD SEGA License.
Earn your SILVER SEGA License.
Purchase every item from the shopping menu.
Defeat a Staff Ghost on every Time Trial course.
Set a Personal Best Time on every Time Trial course.
Win a race by crossing the finish line in reverse.
Play one hundred events including any race, mission or time trial in any mode.
Take out opponents with items one hundred times over Xbox LIVE.
Earn your BRONZE SEGA License.
Use Billy's All-Star Move to squash the Crows!
Perform three tricks in one jump with Beat on Tokyo-to - Shibuya Downtown.
Use Amy's All-Star Move to send Sonic dizzy with love!
Use Ryo's All-Star Move to take out Jacky and Akira and show them who's the ultimate martial artist!
Use Sonic's All-Star Move to take out Dr. Eggman and show him who's boss!
Perform twenty Turbo-Boosts within a single lap of any event.
Win a race as each racer.
Summon the giant KapuKapu and gobble up Big the Cat for mouse revenge!
Take out an opponent with each character's All-Star Move.
Earn your RED SEGA License.
Complete any Race event without collisions.
Take out three opponents with one All-Star Move.
Take out three opponents with one triple-weapon.
Finish the first lap in last position and go on to win the race.
Win a race while using an All-Star Move.
Complete a race on each course in Grand Prix, Single Race or Time Trial mode.
Earn your AMBER SEGA License.
Win every Grand Prix Cup.
Score AAA on any mission.
Perform a Turbo-Boost Start across 3 consecutive events.
Get a Turbo-Boost Start in any event.
Earn your BLUE SEGA License.
Perform a fifteen second Drift.
Win every race within a Grand Prix Cup.
Win your first Grand Prix Cup.
Purchase any item from the shopping menu.
Defeat a Staff Ghost on any Time Trial course.
Set a Personal Best Time on any Time Trial course.
Win any race over Xbox LIVE.
Win the race holding first place on each lap.
Ram an opponent off the course without using a Weapon or Power-Up.
Lap a trailing player in a race over Xbox LIVE.
Play a friend over Xbox LIVE.
Take out a racer by manually directing an item.
Perform three Tricks in one jump and make the landing.
Complete Sonic's Test Drive.
Pass every mission.
Score AAA on every mission.
Use Zobio and Zobiko to send one hundred Curien Mansion Creatures back to the grave.
Earn every achievement in the game.