PS2
Get Perfect Balance
Go to the Press Start Screen and enter the following:Down, Up, Circle, Down, Up, Circle, Down, Up, Circle
PS2
Get Full Special Meter
Go to the Press Start Screen and enter the following:Down, X, X, X, R1, R1, R1
PS2
Get Invisible Bikes
Go to the Press Start Screen and enter the following:Down, Up, Left, Down, Right, Down, Left, Up
PS2
Get Fiery Hands & Feet
Go to the Press Start Screen and enter the following:Down, Triangle, Triangle, X, X, R1, R1
PS2
Player Unlocks
Go to the Press Start Screen and enter the following
The Mime - Triangle, Left, Right, Left, Right, Left.
Day Smith - Triangle, Up, Down, Up, Down, Square
Big Foot - Triangle, Right, Up, Right, Up, Square
Volcano - Triangle, Up, Up, X, Up, Up, X
Vanessa - Triangle, Down, Left, Left, Down, Square
PS2
City Unlocks (In Road Trip)
Go to the Press Start Screen and enter the following
Las Vegas - Square, R1, Left, L1, Right, Square
Boston - Square, Up, Down, Down, Up, Square
Portland - Square, X, X, Triangle, Triangle, Square
New Orleans - Square, Down, Right, Up, Left, Square
L.A. - Square, Left, Triangle, Triangle, Left, Square
Chicago - Square, Up, Triangle, Up, Triangle, Squar
PS2
Get All Player Videos
Go to the Press Start Screen and enter the following
Simon Tabron Videos - R1, L1, L1, R1, L1, L1, R1
Nate Wessel Videos - R1, Down, Triangle, Circle, Down, Triangle, Circle, R1
Rick Thorne Videos - R1, L1, Right, R1, Left, R1
Seth Kimbrough Videos - R1, Up, Up, Circle, Circle, Circle, R1
Ruben Alcantara Videos - R1, Left, Right, Left, Right, Left, Right, R1
Cory Nastazio Videos - R1, Square, Circle, Circle, Square, Square, Square, r1
Mat Hoffman Videos - R1, Left, Circle, Left, Circle, Left, R1
Kevin Robinson Videos - R1, X, Triangle, Down, Up, R1
Joe Kowalski Videos - R1, Up, X, Triangle, Down, R1
Mike Escamilla Videos - R1, Circle, X, X, Circle, X, X, R1
PS2
Get All Music Tracks
Go to the Press Start Screen and enter the following: L1, Left, Left, Right, Right, Right, X, X
PS2
All Levels Except Road Trip Levels
Go to the Press Start Screen and enter the following: Square, Right, Right, Triangle, Down, Square
PS2
Get Vanessa Character
Go to LA and look for the Girl sitting down on top of a brick building. You must do a 20,000 point adrenaline trick in front of her. You can manual inbetween tricks so you don't have to pull off a single trick
PS2
Get Volcano Character
Finish the game using any character and FINISH ALL objectives
PS2
Get Day Smith Character
Go to OK city. Now go to the ramp that is put there with the fork lift and into the secret garage. Now you must grind on that black box and it will open into a vert ramp. Use that ramp and grind on the bullhorns and jump into the small room and you unlock Smith!
PS2
Get tiki Battle Mode
Go to the Press Start screen and press L1, L1, Down, R1, X, L1
PS2
Get BMX Outfit
Go to the Press Start screen and press Circle, Triangle, Left, Right, Left, Circle
PS2
Get Elvis Outfit
Go to the Press Start screen and press Circle, l1, L1, Up, Up