Retro Game Cheats for The Simpsons: Road Rage (PlayStation 2)

Before you put game disc in

Depending on the holiday you work during, you get special characters.
Turn PS2 on without a disk in, go to system configuration and mess with the date. The game reads the date from your PS2 and as a result you can get 'Thanksgiving Marge', 'Halloween Bart', 'Christmas Apu', 'New Year's Krusty' and more

During the game

Complete All 10 Missions In Mission Mode

in mission mode

fail 5 times note:last mission can't be skipped

At the options menu

Hold L1 & R1 and press square. A sound will confirm Entry

During play

Halloween mode:
Set the system date to October 31 to unlock Bart in a Frankenstein costume.
New Year's Day mode:
Set the system date to January 1 to unlock Krusty in a tuxedo.
Thanksgiving mode:
Set the system date to the third Thursday in November to unlock Marge in a pilgrim dress.
Christmas mode:
Set the system date to December 25 to unlock Apu in a Santa costume.
Car built for Homer:
Complete all ten levels in mission mode to unlock the car built for Homer.

at the options menu

Hold L1 + R1 and press X(4)

anytime

on the options menu hold L1 and R1 and press triangel, square {x2}and L1.

At the options menu

Hold R1+L1 then press Triangle x2, Circle x2 at the options menu.

at the options menu

Hold L1 + R1 and press Circle(4)

on the options menu

hold L1,R1 and press triangle x2 square
circle.a sound will comferm you have done it right.