Nickelodeon Party Blast Codes -

Secret characters:
Go into Blast, then press [Down] [Down] [Right] [Left] [Right] [Up] [Left] [Down] [Right]. Then, go to the character selection screen. Cosmo, Wanda, Patrick, and Carl Wheezer will now be unlocked.

Unlock the Bungi games:
Highlight the Bungi game at the bottom of the game selection screen, then [Up], [Up], [Down], [Down], [Left], [Right].

Unlock the Clam games:
Go to Blast, then press [Up], [Up], [Down], [Down], [Left], [Right] to unlock the levels for the clam games.