Cheat Codes
     From the main menu, select extras, and go to cheats:

Unlock Body Surfing Ability
     [Right], [Right], [Left], [Down], [Up], [Up], [Up], [Down]



New Game+
     Replay the story mode with all of the powers and upgrades already
obtained.

Unlock Platinum/Radical Events
     To  unlock  the extremely difficult Platinum events, earn Gold in
every event. There are also Radical events which are nigh impossible.

Unlock Hard Mode
     Unlock Hard Mode difficulty by beating story mode on Normal.