Surf's Up Cheats - PlayStation 2

Cheat Codes
MYPRECIOUS - All Boards.
FREEVISIT - All Championship Locations.
GOINGDOWN - All Leaf Sliding locations.
MULTIPASS - All Multiplayer Levels.
TINYBUTSTRONG - Character: Arnold.
SURPRISEGUEST - Character: Elliot (from Open Season).
SLOWANDSTEADY - Character: Geek.
IMTHEBEST - Character: Tank Evans.
KOBAYASHI - Character: Tatsuhi Kobayashi.
THELEGEND - Character: Zeke Topanga.
TOPFASHION - Customizations For All Characters.
DONTFALL - Enables Bonus Mission 'Legendary Wave' in 'Pen Gu North'.
TINYSHOCKWAVE - Tiny Shockwave Board.
NICEPLACE - Unlock Art Gallery.
ASTRAL - Unlock Astral Board.
MONSOON - Unlock Monsoon Board.
WATCHAMOVIE - Unlock Video & Spen Galleries.

More Accessories
These only need to be unlocked once and they'll be available for every character:

Back Accessories - In Shiverpool 1, obtain 30,000 pts
Wrist Accessories - In Pen Gu South 3, obtain 40,000 pts

Unlock Characters
These characters become available as stage points are achieved:

Arnold - Earn at least 30,000 pts in Shiverpool 2
Big Z - Earn at least 100,000 pts in Legendary Wave
Elliot - Earn at least 40,000 pts in Pen Gu North 3
Geek - Earn at least 60,000 pts in Pen Gu South 4
Tank - Earn at least 40,000 pts in the Boneyards
Tatsuhi - Earn at least 15,000 pts in Pen Gu South 2