Cheat mode
Rename your profile to one of the names:
Result - Name:
Unlock all stunts - Mad Dog
Always advance in championship - Vera Champ
Extra money - Uncle Bill
All tracks - Beef Cake
Enable all cheats - Sugar Daddy
Flying rider
Select "Quick Race" at the main menu and choose any track. While riding, hold [Page Up] (Eject). Your rider will fly about 30 or 40 feet higher than normal and fall to the ground. Keep holding [Page Up] and your rider will bounce on or close to the ground and continue to fly.