Wrath Child Fox FMV sequence:
Enter "LIVE_ACTION" as a name, or beat the game in 125, 250 &
500 classes.

All classes:
Enter "ALL EVENTS" as a name.

All tracks:
Enter "DIRT TRACKS" as a name.

Big head mode:
Enter "GROSSE TETE" as a name.

Mirror mode:
Enter "OPPOSITE LOCK" as a name, or beat the open class
championship.