Muppet Race Mania

All Dozers/ Unlock Fraggle Rock Bonus Course: Enter this code at the title screen:
X, SQUARE, X, SQUARE, X, SQUARE, TRIANGLE, CIRCLE, X, SQARE.

End Credits And Game Completion Bonus (Extra Courses). Enter this code at the title screen:
CIRCLE, TRIANGLE, SQUARE, TRIANGLE, X, TRIANGLE, SQUARE, CIRCLE TRIANGLE, X.

Food On Every Course/ Unlock Arches Bonus Course. Enter this code at the title screen:
SQUARE, CIRCLE, X, CIRCLE, SQUARE, TRIANGLE, CIRCLE, X, CIRCLE, TRIANGLE.

Instant Stars On Every Course/ Unlock Studio Bonus Course. Enter this code at the title screen:
SQUARE, SQUARE, CIRCLE, CIRCLE, X, CIRCLE, TRIANGLE, CIRCLE,
TRIANGLE, SQUARE.

Reset Game
This code will erase everything you've accumulated so far. Enter this code at the title screen:
TRIANGLE, X, CIRCLE, X, SQUARE, SQUARE, X, CIRCLE, X, TRIANGLE.

Scrambled Muppets
This code will unlock all characters and their vehicles. This code will also allow you to interchange the characters and their vehicles. Enter this code at the Title screen:
TRIANGLE, CIRCLE, TRIANGLE, SQUARE, TRIANGLE, X, TRIANGLE, TRIANGLE, X, CIRCLE.

Unlock All Tracks
Enter this code at the title screen (the screen that states "Press Start", enter the codes before you hit start):
CIRCLE, TRIANGLE, X, CIRCLE, TRIANGLE, X, CIRCLE, TRIANGLE, SQUARE, X.