Code Title: Rainbow Studios background
While playing a game, press [Alt] + [Tab] + A to switch screens, then return to the game.
Code Title: Quick fall recovery
After falling off your bike, press [Tab] to immediately return your racer to his bike.
Code Title: Big Head Mode
For the bikers to have larger heads, simply type "big heads" at the main menu.
Code Title: doing wheelies
Hold back the joystick and as soon as your front wheel is in the air hold your brake and you will do a wheelie
(send by:Tyson ]