Bonus Characters:
Beat Street Tour mode twice with the following characters to unlock the bonus characters:

T.J. Unlock Sarah
Jerry Unlock Mick
Ginger Unlock Bonobo
Frankie Unlock Saho

Open gates:
Beat Street Tour mode with a regular character.

Extra boards:
Beat Street Tour mode with a bonus character.

Reversed courses:
Beat Street Tour mode twice with all four bonus characters.

Unlock all courses with time of day options
Press [Right], [Circle], [Square], [Left], [Square], [Circle], [R1], [L1] at the main menu. The word "Yeah" will be spoken to confirm correct code entry.

Bonus options
Pause game play and press [Up], [Left]x2, [Square], [Circle]x2, [Right], [Triangle]x3, [Up].

All boards
Press [Right]x2, [R1], [R2], [Left]x2, [L1], [L2] at the main menu. The word "Yeah" will be spoken to confirm correct code entry. Alternatively, successfully complete "Street Tour" mode once with each bonus character. Five bonus boards will be unlocked for each character.

Play as Sarah
Press [Left]x2, [Square], [Right]x2, [Circle], [R1]x2 at the main menu. The word "Yeah" will be spoken to confirm correct code entry.

Play as Mick
Press [Left], [Right], [Circle], [Square], [R2], [L1], [L2], [R1] at the main menu. The word "Yeah" will be spoken to confirm correct code entry.

Play as Bonobo
Press [Right], [Circle], [Left]x2, [Circle]x2, [Square]x2 at the main menu. The word "Yeah" will be spoken to confirm correct code entry.

Play as Shao
Press [L2], [Circle], [R1], [Square], [Right], [Square], [R1], "Square "at the main menu. The word "Yeah" will be spoken to confirm correct code entry. Alternatively, successfully complete "Street Tour" mode twice as Frankie. Note: In the Japanese version of the game, successfully complete "Park" mode with all characters.

Easy qualification
Pause game play and press [Right], [Left], [Right]x2, [Up], [Down], [Left], [Circle], [Triangle] to lower the number of trick points needed to qualify in the current level to 10.

Unlimited time
Press [L1], [L2], [L1]x2, [R2], [R1], [L2] at the main menu. The sound of an alarm clock will confirm correct code entry.

Reverse courses
Successfully complete "Street Tour" mode twice with all four bonus characters. This will also allow courses to be raced during the day and night.

Extra paths
Successfully complete "Street Tour" mode once with all four characters for more paths down the mountains.

Play as Trecy (Japanese version)
Complete "Park" mode with Saho.

Play as Janet (Japanese version)
Complete "Park" mode with Trecy.

Game music
Play the game disc on a standard audio CD player to hear the game music on tracks two and higher.