You took the lead on the final lap of a 20%+ distance Race and won

You have spent a total of 10 minutes slipstreaming your opponents in any game mode

You lapped at least 6 other cars during a Race in any game mode

You have finished a Career Race in the top three

You set the fastest penalty-free lap of the Race in any game mode

You have completed your first Career Race

You've acquired all Ninja Info Cards.

You've acquired all battle items.

You've cleared the 10 trials.

You've retrieved all Tonton's pearls.

You've collected all messenger birds.

You've saved up 999999 Storm Points.