All Tracks and Vehicles:
To do this trick, you must have two Controllers plugged into your system. Press
START on Controller One until you get the screen with "Push Start" on the bottom.
On Controller Two, press Up+Down-C+R button+L button+Z simultaneously and then release
them. Now press START on Controller One to enter the Grand Prix Mode. All the cars
and tracks will be available in all modes! The code may be tricky to get at first,
so if you're having trouble, try pressing the buttons multiple times to make it work.
Once you access the new cars you will be able to select and N64 controller for your
next flight.
