The Simpsons: Hit And Run
Instant vehicle explosions:
Hold L1 + R1 at the options screen and press Triangle(2), Square(2).
The sound of a horn will confirm correct code entry.
Fast cars:
Hold L1 + R1 at the options screen and press Square(4). The sound of
a horn will confirm correct code entry.
Very fast cars:
Hold L1 + R1 at the options screen and press Triangle(4). The sound
of a horn will confirm correct code entry.
All bonus cars:
Hold L1 + R1 at the options screen and press X, Circle, X, Circle.
The sound of a horn will confirm correct code entry. You must have
a 100% game completion.
Red brick car:
Hold L1 + R1 and press Circle(2), Triangle, Square at the options
menu. X sound will confirm correct code entry. The secret vehicles
normally found in each level will now be a small red brick car.
Invincibility:
Hold L1 + R1 at the options screen and press Triangle, X, Triangle,
X. The sound of a horn will confirm correct code entry.
Super jumps:
Hold L1 + R1 at the options screen and press Square(3), Triangle.
The sound of a horn will confirm correct code entry. Sound the horn
to jump extra high.
Display speedometer:
Hold L1 + R1 at the options screen and press Triangle(2), Circle,
Square. The sound of a horn will confirm correct code entry.
Grid view:
Hold L1 + R1 at the options screen and press Circle, X, Circle,
Triangle. The sound of a horn will confirm correct code entry.
Alternate views:
Hold L1 + R1 at the options screen and press Circle(3), X. The sound
of a horn will confirm correct code entry.
Psychedelic view:
Hold L1 + R1 at the options screen and press Triangle, Circle,
Triangle, Circle. The sound of a horn will confirm correct code
entry.
Phased view:
Hold L1 + R1 at the options screen and press Triangle, Square,
Triangle, Square. The sound of a horn will confirm correct code
entry.
Alternate credits audio:
Hold L1 + R1 at the options screen and press X, Square(2), Triangle.
The sound of a horn will confirm correct code entry.