Full Metal Jacket...
	Invincibility...
	Level Password...
	Level Select...

Enter the following cheat on the password screen: Square,Circle,X,triangle,triangle,X,circle,square.

Enter the following cheat on the password screen: Square, Triangle, Circle, X, X, Circle, Triangle, Square.

2 Square, Triangle, X, Circle, Triangle, Square, Circle, X
3 Square, Triangle, X, Circle, Triangle, Square, Circle, X
4 Square, Triangle, X, Circle, Circle, Triangle, X, Circle
5 X, Circle, Square, X, Triangle, Square, X, Circle
6 Square, Circle, Triangle, X, Circle, X, Square, Circle
7 X, Circle, Square, X, Triangle, Triangle, X, Circle
8 X, X, Circle, Triangle, X, Circle, Square, X
9 Circle, X, Circle, Square, X, Circle, Square, Circle
10 Circle, Triangle, Circle, Circle, Square, Triangle, X, Circle
11 X, Square, Circle, X, X, Square, Square, Circle
12 X, X, Circle, X, Circle, X, Square, Circle
13 Circle, Triangle, X, Circle, Triangle, Square, X, Circle
14 Square, Triangle, X, Circle, Triangle, X, Circle, Square
15 Square, Triangle, X, Circle, Square, Triangle, X, Circle
16 Circle, X, Circle, Square, Square, X, Square, X
17 Circle, Square, Triangle, X, Triangle, X, Circle, Square
18 Square, Circle, Square, X, X, Circle, Circle, Triangle
19 X, Circle, X, Circle, Triangle, Triangle, X, Circle
20 Triangle, Triangle, X, Circle, Triangle, Triangle, X, Circle

Enter the password Triangle, Triangle, X, Circle, Triangle, Triangle, X, Circle.