3Xtreme/Codes

Codes in the game allows the player to race as aliens and miniature cars, among other characters.

Enter these codes at the Code Screen. The Code Screen can be accessed by highlighting Memory Card, and pressing Left or Right.

Unlockables
Go to the Options menu from the main menu. Press psx: Right Lstick, then psx: X.
 * Ultraspank Video

Complete the Pro Circuit with any character to unlock the Haunted Mansion track in Freestyle mode.
 * Haunted Mansion