Get the indicated number of wins to unlock the corresponding license. Note: Previously achieved wins do not count towards unlocking the next higher license.
Successfully complete the indicated task to unlock the corresponding car:
Successfully complete the indicated task to unlock the corresponding bike:
Successfully complete the indicated task to unlock the corresponding paint:
A good way to do the double barrel roll is to use the Ikusa GT and fly off the big jump on South Mountain Drive.
Stop your car, and remain idle until the engine turns off and your taillights turn dark. Eventually the screen will become monochrome, and the camera will start to move around the city.