AMOK 

To start any mission do the following:

1. Go to the option screen and highlight PASSWORD 
and press Enter.

2. In the space next to PASSWORD type ZZZCYX.

3. A new menu item will appear on top of all of the 
other options called LEVEL SELECT: to allow you to 
select 9 different levels to start from.

4. Highlight this new option and use the left and right 
arrow keys to select a level.

5. Highlight BACK TO MAIN and start the game.

YAYAYA -- rapid fire

type BABYXX as your password and, 
even when your life bar is zero, 
you won't die.

Cheat Codes:

Type in these codes duing gameplay:

CBYXYC  - Password for M2, P1 
XABXAB  - Password for M3, P1 
AZCBXC  - Password for M3, P2 
YYBBCY  - Password for M4, P1 
BAXCXX -  Password for M4, P2 
ZAZACC  -  Show credits 
ZZZCYX  - Level Select