Conflict Zone
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
$10,000
Pause the game and press X, Left, Right, Up, Left. If you entered the code correctly, a message will appear at the bottom of the screen.
100 population
Pause the game and press X, Right(2), Left, Up. If you entered the code correctly, a message will appear at the bottom of the screen.