All Vehicles, Tracks and Difficulties:
On the title screen, press START to get the mode select screen and
enter L, button, Z, R button, Up-C, Down-C, Left-C, Right-C, START.
You'll hear a sound. Now chooes the GP Race. A new difficulty called
"Master" will be opened! On the select course screen, a new set of
random tracks called the X Cup will also be opened. Also on the select
machine screen, you will now have access to every vehicles in the game!
Shrink Vehicles:
On the vehicle selection screen, press and hold L+R button+Up-C+Down-C+Left-C+Right-C.
The cars will shrink! Now the smaller cars will be
at your disposal!
Colour Change:
On the vehicles customization screen, press the R button to change
the colour of our car. Keep pressing the R button until you get the
colour you want. Simple, but still cool.
Vehicle Rotation:
On the vehicle customization screen, press any of the C buttons
to rotate your vehicle in any direction.
