Hold Square and X at the same time until you get the green light. Then let
go of Square. Now hold X and you will boost off.
Hold Square until you see the green light. After the green light goes away,
let go of Square, and hold X and you will boost off even faster!
Beat all of the races in the easy category. Then you will have to beat Cosworth
in Millenium Park. Now go back to the person select and you will see Cosworth.
Race as Beamer
Place first in all races in hard mode tournament.
Race as Tetsuo
Finish first in medium tournament, then beat Tetsuo at City One.
Hold brakes and accelerate at same time, do two 360's, then release.
Infinite Machine Guns
When you get a machine gun pickup do not use it for the whole race. Instead,
get first place. At the next race you will have infinite machine guns!(works
with missiles, bombs,etc...)