Silent Scope
5 Second Exchange For Life
During the game you can press the START button and then enter: TRIANGLE,
X, RIGHT, LEFT, RIGHT, LEFT, CIRCLE, X, RIGHT, LEFT, RIGHT, LEFT, DOWN, DOWN,
UP, UP This will 5 seconds of your time for and extra life.
Hidden Mode
At the mode select screen enter: RIGHT, DOWN, RIGHT, SQUARE, UP, SQUARE,
SQUARE, TRIANGLE, DOWN, RIGHT, DOWN, RIGHT, SQUARE, TRIANGLE
Night Mode
At the mode select screen enter: UP, LEFT, DOWN, RIGHT, UP, SQUARE, TRIANGLE
Your game will take place at night.
No Crosshairs
At the mode select screen enter: RIGHT, RIGHT, RIGHT, SQUARE Your scope will
not have the crosshairs
No Enemy Targeting
At the mode select screen enter: RIGHT, RIGHT, RIGHT, RIGHT, LEFT, DOWN,
UP, RIGHT Your little red arrows will disappear.
No Scope Mode
At the mode select screen enter: RIGHT, DOWN, RIGHT, SQUARE, RIGHT, DOWN,
RIGHT, SQUARE. You will have no scope, you'll have to play the game with
only the red circle. You will not be able to zoom in at all. Good Luck!
Romantic Mode
At the mode select screen enter: LEFT, RIGHT, RIGHT, SQUARE, TRIANGLE Your
scope will look like a heart and the screen will have a pinkish tint to it.
Trade Life For 5 Seconds
During the game you can hit the START button and pause the game. Then enter:
UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT, X, CIRCLE This code will trade
half of your life for an extra 5 seconds of gameplay.
Ultra Fast Mode
At the mode select screen enter: DOWN, TRIANGLE, UP, SQUARE, TRIANGLE, DOWN,
RIGHT, DOWN, RIGHT, SQUARE, TRIANGLE Your game will be extremely fast.
Mirror Mode
At the mode select screen enter: LEFT, LEFT, RIGHT, SQUARE, DOWN, DOWN, UP,
TRIANGLE, UP, RIGHT, DOWN, UP, LEFT, DOWN, SQUARE Your levels will be the
same but flip-flopped as a mirror image.