Play in multiplayer.
Drive your first car.
Drive 100 laps.
Drive 250 laps.
Drive 500 laps.
Drive 1000 laps.
Throw 100 objects into the trashcan.
Complete a 24 minute long race.
Throw 1000 objects into the trashcan.
Build a racetrack in the bedroom with at least 200 pieces of track.
Build a racetrack with at least 500 pieces of track.
Unlock all bronze medals in all campaigns.
Unlock all silver medals in all campaigns.
Unlock all gold medals in all campaigns.