Here are codes you enter at the level select menu. To activate the code you must do the procedure right. To begin, hold the first button or buttons (L or L&R) together and while holding them press the second button and then release. For directional commands dont use the joystick, use the D-pad.






facility


L + R + c up
R + c left
L + left
R + c up
L + left
R + c down
L + c right
R + right
L + R + c up
L + right


runway


L + R + left
R + left
L + c up
L + left
R + c up
R + c down
R + c right
R + right
L + down
L + right


surface 1


R + c left
L + R + c up
L + left
R + up
R + left
L + up
R + c down
L + right
L + c right
L + R + down


bunker 1


L + c down
R + right
L + c right
R + c left
L + c down
L + R + left
L + c right
L + R + up
R + c right
L + up


silo


L + up
R + c down
L + left
R + down
L + c left
L + R + c right
L + c up
R + right
R + right
R + c right


frigate


R + c up
L + down
R + c right
L + left
L + R + up
L + R + c down
R + c right
R + up
L + R + c down
R + up


surface 2


L + c down
L + R + c right
R + c right
R + c up
R + c left
L + right
L + R + c up
L + c up
L + R + down
L + c right




bunker 2


L + down
R + down
L + R + c up
L + left
L + R + right
L + c left
R + right
L + c up
L + left
L + c down


statue park


L + R + c down
L + R + c down
L + right
L + R + left
R + left
R + c right
L + R + left
R + c up
R + c down
R + right


archives


R + left
L + R + up
L + R + c down
R + left
L + R + c right
L + left
L + R + right
L + R + c down
L + up
R + c down


streets


L + R + c left
L + c right
L + up
L + R + c down
R + c right
R + c down
R + left
R + c down
R + c up
L + down


depot



L + down
L + down
R + c down
L + c right
L + R + right
R + c left
L + down
L + c left
L + c right
L + up


train


R + left
R + c down
R + c right
L + R + left
L + right
R + c down
L + left
L + R + c left
L + up
L + c up


jungle


R + c down
R + left
L + R + up
R + right
R + down
R + down
R + up
R + c left
R + c up
L + R + left


control center


L + c down
R + down
L + right
R + c right
R + c down
R + left
R + left
R + c up
R + left
L + R + c up


caverns


L + down
R + c down
L + R + up
L + right
R + c up
R + c left
R + up
L + c left
L + up
R + c left


cradle


L + R + c up
L + left
R + down
L + down
L + c up
L + down
R + right
R + c up
L + c left
R + right
Level Codes