Motocross Mania

Motocross Mania cheat codes: 
Rename yourself in the profile meny to:

Mad Dog = All the Stunts
Beef Cake = All the Tracks
Uncle Bill = Lots of Money

1) Create a new profile.
2) Type in Vera Champ as your name in the Profile, you must use
this profile name throughout the Championship.

This cheat will allow you to qualify for the next stage of the
Championship, irrespective of your position at the end of each stage.

This will allow you to unlock the tracks of each stage and also
watch the final "Championship Completed" video. You will not
receive money for these races.