At the Main menu, press L1, Left, L1, R1, Right, R1, then high-light Time Trials, and press X. You can now race on the hidden Subway track.
Cheat Menu, Blood Mode, Choose MIssion, Infinite Fuel, Car Tuneup Menu, and More
Cheat Menu: Pause the game and press Up, Down, Left, Right, Down, Right, L1, R1, R1. If you entered the code correctly, a new option, Cheat Menu, will appear.
Note: You must enter the Cheat Menu code first before entering any of the following codes.
All Time-Trials Tracks Available: Pause the game and press R1, L1, Cir, Left, Cir, Cir, Left, L1, Cir. When you start a new Time Trials game, you can drive on several new tracks, including New York and the Subway.
Blood Mode: Pause the game, enter the Cheat Menu, and press L1, Down, R1, Left, L1, Right, R1. If you entered the code correctly, a new option, Blood Mode, will appear.
Debug Configuration: Pause the game, enter the Cheat Menu, and press Up, Right, Left, Down, Cir, L1, R2, R2, L1, Cir, Down, Left, Right, Up. If you entered the code correctly, a new option, Debug Configuration, will appear.
Choose Mission: Pause the game, enter the Cheat Menu, and press Up, Down, Cir, L1, R1, L1, Cir, Down, Up. If you entered the code correctly, a new option, Choose Mission, will appear.
Next Mission: Pause the game, enter the Cheat Menu, and press Square, Cir, R1, L1, Cir, Down, L1, Up. If you entered the code correctly, a new option, Next Mission, will appear.
Extra Nitros: Pause the game, enter the Cheat Menu, and press L1, Cir, Down, L1, Up, Square, Cir, R1. If you entered the code correctly, a new option, Extra Nitros, will appear.
Extra Money: Pause the game, enter the Cheat Menu, and press L1, R1, Up, Cir, Down, Square, Right, R1, L1. If you entered the code correctly, a new option, Extra Money, will appear.
Invulnerability: Pause the game, enter the Cheat Menu, and press L1, L1, L1, L1, Left, Cir, Cir, R1, Up, Square, L1. If you entered the code correctly, a new option, Invulnerability, will appear.
Infinite Fuel: Pause the game, enter the Cheat Menu, and press L1, Cir, Left, L1, Cir, L1, L1, Up, R1, Down. If you entered the code correctly, a new option, Infinite Fuel, will appear.
Car Tuneup Menu: Pause the game, enter the Cheat Menu, and press L1, R1, L1, Up, Down, Cir, Down, Right, Left, Square, R1. If you entered the code correctly, a new option, Car Tuneup Menu, will appear.