On the title screen, type "HAMBURGER".  The word {Cheat} will appear
below the credits.  Press your joystick button to start and then
during play you can press any of the following keys:

        'F1'________________Starts you where you currently are
        'F2'______________Starts you at location of explosives
        'F3'______Starts you at the bridge you need to blow up
        'F4'_________Starts you at the village (hidden tunnel)
        'F5'________________________________Invulnerability on
        'F6'_______________________________Invulnerability off

If you also type "-HILL" (where the hyphen is the minus on the keypad)
after you have typed "HAMBURGER", it will activate a second cheat.
When the credit screen re-appears the words {MEGA CHEAT} will appear.

NOTE:  Don't use the shield when going through the trapdoor!


JUNGLE
------
The jungle map is always the same so you can memorize the route.

If you are in the jungle and hear a shot, jump fast.  You are being
shot at from off screen.  You can kill the underground snipers by
using grenades, or better yet, just jump over them.  Another idea is 
to shoot three or four shots when changing screens, just in case.


BRIDGE
------
When you have placed the explosives on the bridge, wait beside the
second bridge and shoot any enemy that pops up.  A package will be
deposited and if you get it, a hit point will be removed from you and
your morale will go up.


VILLAGE
-------
Ignore the first three huts.  Go into the fourth hut and kill the
soldier hiding there.  Search to the right side of the sack of rice
and you will find a map.  Ignore the 5th hut and enter the leftmost
hut (the 6th one).  You will find a torch in the large bowl.  Now go
back to the 5th hut and down the tunnel.  If you are using the cheat
mode you will be asked whether to proceed but this is covered up by
the cheat text.  Press 'Y' to confirm and you will enter the tunnel.


TUNNEL
------
Keep an eye on the map and use it!  The top left room contains the
Captain.  As soon as you enter the room, kill him and search the
drawers for the flairs.  There is a compass near the top in the middle
of the map.  The second set of flairs is near the bottom of the map in
the middle.  Exit at the lower right side of the map.  Keep shooting
but in short bursts.  Ammo is very hard to find here.  Keep moving!


BUNKER
------
Throw a flare and start shooting the enemy.  Use the flares as much as
possible, and watch your bullets very carefully as it is very easy to
run out!


JUNGLE 2
--------
Shoot, shoot, shoot.  Time is short, the easiest route out is go left
and right alternately.


SGT BARNES
----------
The easiest way to kill the seargeant is to stay out to the left or
right edge of the screen as he shoots, and then move into the center
of the screen and throw a grenade.  You do not have unlimited grenades
so line him up before you waste a shot!  After several hits he will
die and you can move to the top of the screen to complete the game.
