Double Moon Physics
Pause the game and hold L the press
Left, Up ,Left, Up,Down, Up, X, y,
Left, Up ,Left, Up,Down, Up, X, y
the screen will shake confirming the code

DISCO LIGHTS...DOWN,UP,X,B,UP,LEFT,UP,A.

LOW GRAVITY...LEFT,UP,LEFT,UP,DOWN,UP,X,Y,LEFT,UP,LEFT,UP,DOWN,UP,X,Y.

100 000 POINTS IN COMPETITION...X,B,RIGHT,X,B,RIGHT,X,B,
RIGHT.

CLEAR WHOLE GAME WITH CURRENT SKATER...B,LEFT,UP RIGHT,B,LEFT,UP,RGHT,A,B,LEFT,UP,RIGHT,B LEFT,UP,RIGHT.

INSTANT $5000...A,DOWN,LEFT,RIGHT,DOWN,LEFT,
RIGHT.

MIRROR MODE...UP,DOWN,LEFT,RIGHT,Y,A,X,B,UP,
DOWN,LEFT,RIGHT,Y,A,X,B.

STATS AT 13...A,Y,B,X,X,X,X,Y,UP,DOWN.

UNLOCK ALL GAPS AND TRIXIE...DOWN,UP,LEFT,LEFT,B,LEFT,UP,Y,Y UP,RIGHT,X,X,UP,A.

UNLOCK ALL SECRET CHARACTERS...X,B,RIGHT,B,Y,RIGHT,X,RIGHT,UP,UO,LEFT,UP,X.

EVERY LEVEL...UP,Y,RIGHT,UP,X,Y,RIGHT,UP,LEFT,X,X,UP,B,B,UP,RIGHT.

WIREFRAME MODE...DOWN,B,RIGHT,UP,X,Y.

UNLOCK EVERYTHING...(THIS IS SO COOL)... A,A,A,X,Y,UP,DOWN,LEFT,UP,X,Y,A,Y,B,A,Y,B.