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.
Interact with a UFO.