Perform the following tricks on any track to unlock a bonus track: 1. At the 1st ramp do an easy trick: SQUARE, TRIANGLE.2. At the 2nd ramp do a medium trick: SQUARE, O, TRIANGLE.3. At the 3rd ramp do a hard trick: SQUARE, O, X.4. At the 4th ramp press the following: SQUARE, X, TRIANGLE, O. The bonus track will load after finishing the race.