Master code: Enter "borkbork" as a name. This code also unlocks the Secret Nevada meet, the Casino Run course, and six more leathers, all GP modes, all bikes, all lids, and lap times. Respect points: Start a new game and enter ".resp" followed by a space and a number as a name to begin with the indicated amount of respect. Finish all nine driving tests with gold: Start a new game and enter ".test9" as a name. Win all six meets: Start a new game and enter ".meet6" as a name. New meets, street racer bikes, and more courses: Start a new game and enter ".meet4" as a name. You will unlock the New England, Detroit, London, and the Swiss Alps meets; five street racer bikes; and sixteen additional single race, time attack, trick attack, and head to head mode courses. GP Mode completed: Start a new game and enter ".prix" as a name. Additional mirrored GP modes: Enter ".prix3" to unlock three more mirrored modes in the Grand Prix. Best laps: Start a new game and enter ".lapt18" as a name. All tracks: Win a gold medal in each event. Grand Prix mode: Beat the top record in time attack mode.