Piece of cake - Complete a track without crashing.
Free Spirit - Complete all tracks in Downtown Area.
Ripping up the Suburbs - Complete all tracks in Outskirts Area.
Conquering the depths - Complete all tracks in Underground Area.
Warehouse Wasteland - Complete all tracks in Industrial Area.
The Great Getaway - Complete all tracks in Train Depot Area.
Mayhem - Crash 100 times.
Rough n' tough - Finish any track using only acceleration and brake.
Twist again - Make 500 flips total.
Rise to the Challenge - Complete all Challenges.
Streets paved with gold - Find all the cash lying on the tracks.
It's a lifestyle - Set a 5 star rank in every level.