Unlock Everything:
Enter code at press START screen while holding down L1 & R1. Circle, Square, Up, Circle, Triangle, Down
Get All Sleds:
Enter code at press START screen while holding down L1 & R1. Circle, Square, Circle, Square, Circle, Left
Get All Tracks:
Enter code at press START screen while holding down L1 & R1. Circle, Left, Circle, Right, Circle, Up
Get All Characters:
Enter code at press START screen while holding down L1 & R1. Circle, Triangle, Circle, Triangle, Circle, Down
Get Hover Sled:
Enter code at press START screen while holding down L1 & R1. Circle, Triangle, Square, Circle, Triangle, right