All courses:
Quickly press Right, Left, Right, Left, Circle, Square, Circle, Square at the main menu, then select any freeride mode.

Race against Shawn Palmer:
Quickly press Square(8) at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Race against Mike Beallo:
Quickly press Square(6), Circle(2) at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Race against Nicola Thost:
Quickly press Square (7), Circle at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Race against Ian Spiro:
Quickly press Square(6), Circle, Square at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Race against Ross Powers:
Quickly press Square(5), Circle, Square(2) at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Race against Fabien Rohrer:
Quickly press Square(5), Circle, Square, Circle at the main menu. Then finish the first track in world tour mode in first place to race against him in the next race.

Big Air board:
Quickly press Right, Left, Right, Left, Square(3), Circle at the main menu. Then, choose the Pitbull at the board selection screen.

TD5 board:
Quickly press Right, Left, Right, Left, Square(2), Circle, Square at the main menu. Then, choose the Pitbull at the board selection screen.

Steve's board:
Quickly press Right, Left, Right, Left, Square(2), Circle(2) at the main menu. Then, choose the Pitbull at the board selection screen.

Jimmy's board:
Quickly press Right, Left, Right, Left, Square, Circle(3) at the main menu. Then, choose the Pitbull at the board selection screen.

John's board:
Quickly press Right, Left, Right, Left, Circle, Square(3) at the main menu. Then, choose the Pitbull at the board selection screen.

Daniel's board:
Quickly press Right, Left, Right, Left, Circle, Square(2), Circle at the main menu. Then, choose the Pitbull at the board selection screen.

Fire board:
Quickly press Right, Left, Right, Left, Square, Circle, Square(2) at the main menu. Then, choose the Pitbull at the board selection screen.

Angel board:
Quickly press Right, Left, Right, Left, Square, Circle, Square, Circle at the main menu. Then, choose the Pitbull at the board selection screen.

Accolade board:
Quickly press Right, Left, Right, Left, Square, Circle(2), Square at the main menu. Then, choose the Pitbull at the board selection screen.

All characters and courses:
Enter the sound test screen and play the "blink 182, (dammit)
" music track. Then, set the music track to "blink 182, (untitled)" and exit. Enter the character selection hold Square + Triangle + Circle + X. The phrase "Blink 182 Rocks" will appear to confirm