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    Metal Gear Walkthrough by Zanzibar_Breeze

    Version: 1.0 | Updated: 12/22/08 | Printable Version | Search Guide | Bookmark Guide

    METAL GEAR FAQ/WALKTHROUGH
    for METAL GEAR SOLID 3: SUBSISTENCE (PS2)
    
    by Matthew Floratos
    
    Contact:
    http://metalgearscholar.blogspot.com
    zanzibarbreeze   [at]   windowslive   [dot]   com
    
    
    
    
    CONTENTS
    --------
    
    1. Introduction
    
    2. Tips and Tricks
    
    3. Walkthrough
       3.1. Part One: Infiltrate Outer Heaven, Rescue Gray Fox
       3.2. Part Two: Find Dr. Madnar
       3.3. Part Three: Find Dr. Madnar continued
       3.4. Part Four: Rescue Dr. Madnar’s Daughter, Ellen
       3.5. Part Five: Destroy Metal Gear
    
    4. Legal
    
    5. Credits
    
    
    
    
    1. INTRODUCTION
    ---------------
    
    This guide is intended for the PlayStation 2 version of Metal Gear; that is the
    one packaged with Metal Gear Solid 3: Subsistence. Strictly speaking this
    doesn't mean it won't be compatible with the original MSX version, as all
    weapon locations and bosses remain the same. Rather, some of the names of the
    characters have been changed, and Big Boss talks better English.
    
    This is a text-only version of the guide as GameFAQs guidelines do not allow
    for .PDF files. This guide was originally meant to be read with accompanying
    maps and diagrams that help to guide the player through more difficult sections
    of the game. The text is still adequate - the maps just served as a supplement.
    If you want to see the original maps, you can find them at
    [http://metalgearscholar.blogspot.com]. Eventually a .PDF version of the guide
    as well as a PSP formatted version will be available, making the guide
    portable.
    
    Please enjoy the guide! If you have any comments or corrections for me to make
    please email me at the address referenced at the start of this guide, or make
    a comment on the website.
    
    
    
    2. TIPS AND TRICKS
    ------------------
    
    ABOUT GUARDS: You should definitely fear guards. They can move very quickly 
    as soon as they see you. Not only that, but their bullets reach much further 
    than yours do, and above all they can shoot at an angle, meaning they can hit
     you while remaining out of your range.
    
    LINE-OF-SIGHT: Guards suffer from a major problem in Metal Gear: they are 
    restricted to a single, pixel-thin line of sight at right angles. If you stay 
    slightly below this line of sight you can always evade their view, even if 
    you’re exactly parallel to them.
    
    ELIMINATING GUARDS: Most guards can easily be eliminated by staying slightly 
    out of their line of sight and punching them. Eliminating a guard in this 
    fashion often results in them dropping ammunition or rations, like in 
    Metal Gear Solid. This occurs more often in lower difficulty levels.
    
    GUARD DOGS: Guard dogs are relentless and will not hesitate to follow you 
    across several screens. Eliminate them upon sight using the handgun or 
    sub-machine gun.
    
    RANKS: With every five prisoners of war you rescue, your rank will be 
    promoted up one position, or star. If you kill a POW you’ll be demoted one 
    rank. The higher your rank, the more health you have and the more ammunition 
    you can keep, as depicted by the following table:
    
    AMMUNITION BOXES: Ammunition pickups give you more ammunition for the handgun, 
    sub-machine gun, grenade launcher and rocket launcher.
    
    RESPAWNING: Metal Gear is plagued by an infamous glitch that can be used to 
    your advantage throughout the game. As you may have noticed, any guards 
    respawn whenever you leave the screen and reenter again. This occurs even if 
    you enter rooms or trucks located on the screen. As a haphazard solution to 
    this, the programmers designed the enemy paths so that when the guards respawn 
    they will usually be facing away from you, thus avoiding unpreventable alerts. 
    However, this design also applies to weapons and some equipment, such as 
    ammunition and rations. If you collect a pickup, exit the room or truck, and 
    reenter again you will find that the pickup has reappeared, allowing you to 
    always stock up as much as you can. This guide is written assuming that you 
    don’t use the respawn loophole, so its use is at your discretion.
    
     
    
    3.1. PART ONE: Infiltrate Outer Heaven, Rescue Gray Fox
    -------------------------------------------------------
    
    BUILDING ONE, GROUND FLOOR
    The game begins with the protagonist and player character, Solid Snake, 
    making his way into Outer Heaven. You’ll receive a call from Snake’s mission 
    controller, Big Boss who describes the mission to you: infiltrate Outer 
    Heaven, rescue Gray Fox and destroy Metal Gear. Metal Gear allows you to save 
    frequencies like the games in the Metal Gear Solid series. You can access 
    frequencies by pressing down on the transceiver screen. It is worth to note, 
    however, that the staff will rarely respond unless you contact them from a 
    specific area. Even so, Big Boss will tell you his frequency is 120.85.
    
    When you gain control of Snake you’ll find yourself outside Outer Heaven’s 
    Building One, on the ground floor. Heading inside you’ll immediately get a 
    call from Big Boss – signified by the calling tone (that only you can hear) 
    and the word “CALL” flashing in red at the bottom of the screen. Press the 
    Select button to answer. Big Boss will suggest that you not be discovered 
    during your mission. Press Select again to exit the transmitter screen. 
    Whenever you come back onto the same screen while you’re on a floor where you 
    received a transmission, you’ll get the call signal again – it’s the same 
    transmission, but is just a result of the game code. As such, ignore repeat 
    calls such as this. There are no enemies on this screen. Don’t head to the 
    right just yet, as you’ll have to go there soon. Instead head up a screen.
    
    Two guards will be patrolling here, and are harmless as long as you are not 
    in their field of vision. Guards see directly ahead of them or where they are 
    pointing their heads, strictly in a straight line. As such, you can often be 
    facing them or be parallel to them in a corridor but they will not see you 
    because you are not in their “line of sight”. Essentially, they can see across 
    the whole screen, so you should attempt to stay out of that sole line of sight.
    Sneak through and head through the opening to the right.
    
    In this open field lie three trucks. You can enter a truck by entering from 
    the back. The left truck contains Rations. Rations can be used by highlighting
    them in the items menu (L2) and pressing the confirm button (circle). 
    Equipping them, unlike in the Metal Gear Solid series, will not restore your 
    health if it falls to zero. Exit the left truck but do not enter the second 
    truck. If you wait at the left side of the truck, a guard will eventually 
    come out after approximately eight seconds. He will then patrol around the 
    truck, starting off by heading up the right side. This allows you to enter 
    the truck when he leaves his position and collect the essential Card 1. 
    Because the game requires that the player switches cards very often to open 
    different doors, all cards from here on in will be highlighted in bold. Exit 
    the truck. You’ll find that the guard has disappeared, but will reappear 
    again if you wait as you did before. Head into truck on the right, where you 
    will find a pair of Binoculars – not the most useful item in Metal Gear.
    
    Upon collecting the three items, head back left one screen. Before we continue
    it’s advisable that you backtrack slightly in order to collect the very useful
    gas mask. Doing so now will avoid a much larger journey back a few minutes 
    into the future. From this position, go down one screen and right one screen. 
    The guards will have their backs turned to you, allowing you to continue 
    scooting straight past them and onto the next screen towards the right. The 
    sole door here requires that you use Card 1. Equip it in the items menu and 
    press up against the door to open it. Inside you’ll find a guard, but don’t 
    worry: he’ll soon fall asleep (albeit for a brief period of time). As soon as 
    he does, approach him and punch him out (circle button). Collect the Gas Mask 
    from the desk, and head back out through the door, left one screen through the 
    two guards and left again to the starting position.
    
    It’s now time to proceed further through the building, but before doing so a 
    slight detour will ensure that you collect two very useful weapons. Head up a 
    screen and past the familiar enemies here. There are more guards on this 
    screen, but after following their methodical actions they should not be 
    difficult to pass undetected. Head up a screen again. On this top-most screen 
    you’ll see two guards in dark red gear and an elevator: ignore them and head 
    right one screen. Of interest here are three trucks: you cannot open the two 
    doors yet. Enter the left-most truck which juts out a bit compared to the 
    other two. In here you’ll find a Handgun. Two things prevent you from using 
    it: no ammunition and no suppressor. Without a suppressor the sound of firing 
    the handgun will alert all enemies on the screen, and could even force the 
    whole floor into alert mode depending on your position. As such, until you 
    procure a suppressor do not use the handgun unless you need to defend yourself
    when already in alert mode. Exit the truck and hide behind it on its left side.
    Like in the clearing before, a guard will come out of the far-right truck 
    providing you wait patiently (a guard will also pop out of the center truck, 
    but head back inside – do not enter this truck, guards await you within). As 
    soon as he leaves the area you can enter the far-right truck to collect Mines.
    Three of these can be placed per screen, but they will alert the guards when 
    tripped, and aren’t very useful against patrolling troops – save them for 
    bosses.
    
    Exit the truck and head back left one screen. The two guards prevent you from 
    using the elevator straight away. If you wait for a while, they’ll announce 
    that it’s the end of their shift and they’ll shift themselves off to the right,
    allowing you to head into the elevator.
    
    
    BUILDING ONE, WEST ELEVATOR
    At this point the real mission begins. Snake’s first objective is to discover 
    the whereabouts and subsequently rescue missing FOXHOUND agent Gray Fox. In 
    the elevator, the first floor is off limits, so head up two floors and exit 
    on the second floor.
    
    
    BUILDING ONE, SECOND FLOOR
    On the second floor you’re immediately greeted with the sight of two cameras. 
    As soon as you procure the cardboard box cameras will get much easier to sneak
    past; for now you’ll have to make do with the environment for cover. Ignore 
    the camera that runs across the top wall of the structure in the center – the 
    camera on the left wall is a much greater concern, but is relatively simple to
    evade by passing under the center structure and hiding on its right side. As 
    soon as you’re in the clear, head down one screen by the right side.
    
    Two guards patrol this room. On the right side you can hide behind the crates 
    and take out the guard once he has his back turned to you. The guard patrolling
    near the open door on the left, where you need to make your way to, can be 
    passed around using the crates in the center of the opening. Head through the 
    open door on the left.
    
    In here you’ll find a box of Ammunition. This box rather widely stocks up your 
    handgun, and (when you get them) your sub-machine gun, grenade launcher and 
    rocket launcher. You’ll need to use Card 1 to go unlock the door on the 
    southern wall. A man is tied up in the center of this room: he is one of the 
    many Prisoners of War you’ll encounter throughout the game. It is important 
    that you release all of the POWs you can: not only does your rank increase, 
    thus allowing you to carry more ammunition and have more health, but it is 
    also essential that you have a high rank for events later in the game. To free
    a POW, just bump into him. Often they’ll give you essential information – if 
    you don’t plan on reading this guide in depth, this can be very useful. 
    Finally, POWs are not invincible: if you punch them or discharge a weapon at 
    them, they will die. This results in a drop in rank, which can be disastrous 
    at later stages in the game. Free the man and open the door on the right, 
    which also requires Card 1. Equip your gas mask before heading through – the 
    next room is filled with gas, which will lower your health at a very quick 
    rate.
    
    As long as you have your gas mask equipped you won’t lose health. Big Boss 
    will call you to tell you to equip your gas mask, which you should have 
    already done – don’t answer the call if you don’t want to waste time. Head 
    through the maze of crates. The door at the bottom also requires you equip 
    Card 1; you will lose a little bit of health, but hastiness will naturally 
    curb the damage done.
    
    You’ll find yourself in a little alcove in the next screen with a guard fast 
    approaching. The easiest way to deal with him is to punch him out on his 
    approach. On the left side of the screen are two doors, protected by a camera 
    that shifts up and down. With the whole screen to yourself it should be easy 
    to move around undetected. The top door remains unlockable at this stage, so 
    open the bottom door instead with Card 1. You’ll find another Prisoner of War,
    who’ll inform you that Gray Fox infiltrated Outer Heaven but was captured by 
    the enemy. Exit to the right out of the room. Quick feet here should help you 
    dodge the camera and the regenerated soldier as you head to the right to the 
    next screen.
    
    The sole door on this screen will be open for you; head through. In here 
    you’ll meet your first rolling pin. The metallic pin rolls from side to side, 
    and touching it means instant death. This room, unlike others to come, has an 
    alcove for you to the left so you can wait and judge your movements. In the 
    alcove you’ll find Plastic Explosives. Like mines, they really only serve 
    their purpose, which gained infamy from the Metal Gear games – use them only 
    to destroy poorly built walls. Plastic Explosives run on a timer. After 
    approximately one and a half seconds they will automatically detonate, harming
    anything in their way. Your next goal should be to head through the open door 
    on the right side of the room. Use the doorway from which you entered at the 
    bottom as another safe haven, and time yourself to run through the open 
    doorway as soon as the pin hits the very left side of the screen. Since Snake 
    can only run in right angles, you will definitely find yourself cutting it 
    very fine at times, but hopefully you can make it through uneventfully.
    
    The presence of large structures should make it very simple to evade the lone 
    patrolling guard on this screen. Heading right, the two guards on the next 
    screen are much more difficult to deal with. Do not hesitate to hide in the 
    alcoves and spend a minute or so watching their patrol patterns. Both soldiers
    tend to cover themselves when not in their own personal alcoves – the best way
    to eliminate them is to dash and hide in the center alcove at the bottom of 
    the screen, then take out the left-most soldier when he is in his little 
    niche, before moving on to the last soldier on the right. When the coast is 
    clear move proceed to the right.
    
    Two cameras and one patrolling guard greet you on this screen. Hide behind the
    row of three crates down the bottom to avoid the top-most camera. Punch out 
    the guard as soon as he approaches your position. The only room you can enter 
    at this point is the bottom door, which is under surveillance by a camera. Use
    Card 1 to enter through the door when it shifts to the right. Inside you’ll 
    find Card 2, thus making new areas available to you. Upon leaving the room the
    lone guard will have respawned again; take him out and use your newly acquired
    Card 2 to enter the room at the top. Pick up the Rations inside and exit the 
    room again. If you avoid the cameras and the new guard again and head up one 
    screen, you’ll find an electrified floor. As soon as you tread on the floor 
    you’ll start losing health. Big Boss will call you to inform you that you need
    to use a remote-controlled missile to destroy the power box on the opposite 
    wall (something which will be familiar to those that played Metal Gear Solid).
    The missiles are rather close to your position, so don’t worry about 
    contacting Schneider. To get the remote-controlled missiles you need to 
    backtrack. Card 2 actually allows you to skip the electrified floor entirely,
    as the doors at the top of the level open with Card 2. You should collect the 
    missiles before making the decision to skip the electrified screen, though, 
    so go down one screen and head back left two screens.
    
    When you enter the room with the rolling pin, you’ll have to move immediately 
    as you’ll be out of position. Duck down through the exit and head left one 
    screen here to get back to the area with the two doors, surveillance camera 
    and guard. The RC missiles are through the top door on the left wall. The door
    opens with Card 2. Once you’re in, collect the Remote-Controlled Missiles. Use
    them only when necessary – they’re in fairly short supply, and upon detonation
    they will alert any guards on your screen. Before you exit, you can take one 
    of two possible paths. It is possible to go around the electrified area 
    through the top of the level – however, this puts you out of place with 
    collecting items near the electrified area, meaning you would have to go out 
    of your way to backtrack. This guide will go through the area with the 
    electrified floor for new players.
    
    Head out of the room and proceed back five screens to the right to where you 
    were previously. You’ll have to deal with the rolling pin and all the guards 
    again, but by now this should be simply going through the motions. Head up 
    one screen to the electrified floor. Give yourself some room – the 
    remote-controlled missiles are super quick in Metal Gear. Face to the left 
    and fire the missile. With quick movements you should be able to send the 
    missile into the gray and red power switch, disabling the floor. As soon as 
    it stops flashing, it’s safe to tread on the floor. Head up one screen through 
    the crates.
    
    The two guards here should pose few problems. As you need to head through the 
    door on the right, you’ll have to take out the guard patrolling around that 
    area. Card 1 will unlock the door here. Enter and rescue the Prisoner of War. 
    He’ll tell you about Diane, a member of resistance that apparently has good 
    knowledge of Outer Heaven and its guards – you can contact her on 120.33. Exit
    the room and head up one screen. The two guards here will only move if you 
    stick around for a long time, but they’re stationed well behind the concrete 
    structure, so sneaking left one screen is simple.
    
    Three guards in red are stationed in this area, and you can stay out of their 
    line of sight by hugging the walls of the large block in the center. You’ll 
    have to take them out while making your way to the door at the top of the 
    screen. The door here requires Card 2, and inside you’ll find the Cardboard 
    Box – a staple of Metal Gear games to come. The cardboard box is actually 
    very useful in Metal Gear, especially so in avoiding cameras, as they cannot 
    detect you if you stay stationary in the box while they shift over. Exit the 
    room and go through the door on the left, which will also open with Card 2.
    
    This screen has a large room in the center and two guards that patrol the 
    boundaries of the room, moving up and down. Quickly head down and position 
    yourself near the door. Four guards await you inside – before entering, equip 
    your handgun and make sure you have enough rations. Card 2 allows you inside 
    the room. As soon as you enter the four guards will see you and will start 
    zooming around the room while firing at you. Use your handgun from a distance 
    and punch them when you find them near you. Upon eliminating them you’ll be 
    awarded the suppressor, which you can pick up. This silences your handgun, and
    as soon as you get it your sub-machine gun: providing you have enough 
    ammunition, use them as much as you’d like now. Use Card 1 on the door on the 
    right and inside you’ll find a Grenade Launcher. This is powerful, but should 
    be saved for bosses. Head left through the door back to the previous room.
    
    Before you proceed, it is advisable that you have a minimum of four 
    remote-controlled missiles, although around six or seven would be optimum. You 
    will need to use quite a few of them soon and they will not be readily 
    available where you’ll be positioned. A quick trip through the gas room back 
    to the room with the two doors should take but a minute.
    
    As soon as you’re ready to continue, head down through the door out into the 
    open again and right one screen. Head right one more screen here, back to the 
    stationary two guards and the elevator. They have a tendency to watch each 
    other, but if you keep an eye on their heads you should notice the slight 
    window that opens – eliminate the left-most guard first before proceeding to 
    the elevator.
    
    
    BUIDLING ONE, EAST ELEVATOR
    Your next destination will be the first floor. Take the elevator down to two 
    levels above the basement and exit.
    
    
    BUILDING ONE, FIRST FLOOR
    Two cameras cover the first screen here. You should proceed south, ignoring 
    the camera moving horizontally at the top of the screen, and hiding from the 
    camera moving vertically by using the crates. They provide very little cover 
    so equipping the cardboard box and remaining stationary (even when behind the 
    crates) would be advised. Proceed down one screen to find a guard patrolling 
    the corridor in the center of the screen. Almost instantly he’ll fall asleep, 
    but it won’t last forever: sneak past him and head down through the crates.
    
    While this area may look unguarded, in between the funny looking metal boxes 
    are infrared beams. If you trip them you’ll activate an alert phase. Soon the 
    infrared goggles will become available, but as of yet you’ll have to creep 
    your way through. Head straight down in between the center of the two rows of 
    infrared boxes so you hit the concrete wall. From here, go straight to the 
    right until you hit the side of the screen and head down one screen.
    
    The door is where you need to get to, and the infrared beams are slightly 
    more complex here. There are three infrared sensors to your immediate left – 
    head in between the second and the third sensors from the top. Stop as soon 
    as you pass between them and head down until you hit the bottom of the screen. 
    From here head left until the end of the tri-row of infrared sensors, where 
    you should head up to the top of the screen (but don’t cross over into the 
    previous screen). Hug the walls of the structure with the door and use Card 1 
    to enter. In here you’ll find another Prisoner of War. If you’ve already 
    rescued all of the other POWs as this guide has suggested, your rank should 
    go up. Your rank will increase by one star with every five POWs you rescue. 
    With each promotion you’ll be able to hold more ammunition and rations. 
    Killing a POW will reduce your rank by one star, and will reduce the amount 
    of ammunition and rations Snake carries respectively.
    
    Exit the room. You now have to make your way back through the infrared sensors 
    and up two screens to the area with the guard that falls asleep very quickly. 
    When you arrive, eliminate him this time, as you’ll want to take the top left 
    path and exit from the top left side of the screen. The next screen is a 
    little corner; continue to the left.
    
    On this screen three guards patrol. The goal is to continue to through the 
    passageway under the wall; the guard that walks vertically up and down the 
    screen is the real danger. If you take him out, the only enemy you need to 
    eliminate is the soldier occupying the lower half of the screen. Once the 
    coast is clear, continue to the left. 
    
    Here, a camera will pass between the two doorways. It never crosses the center 
    point from either doorway, so to the sides are the safe havens. Upon entering 
    the door on the right you’ll find ammunition. After collecting it, head out. 
    Getting through the doorway on the left is quite simple: wait until the camera 
    is over the left doorway, hide in between the two doors underneath the 
    cardboard box (make sure you remain motionless), and once the camera passes to 
    the right door head through the left doorway. Here you’ll find some more 
    plastic explosives. Exit and use the cardboard box technique to exit right a 
    screen back to the area with the three guards. From here, you’ll need to get 
    back to the elevator: through the screen with the three guards and exiting to 
    the right, continuing through the small corner, eliminating the sleeping guard 
    and exiting through the top-right passageway, sneaking past the camera here 
    using the crates or the cardboard box to hide, and into the elevator.
    
    
    BUIDLING ONE, EAST ELEVATOR
    Take the elevator down one floor, back to the ground floor of Building One.
    
    
    BUILDING ONE, GROUND FLOOR
    This is a new area of the Ground Floor, directly opposite from the screens 
    you’d traversed previously. The only enemy you should really worry about here 
    is the one traveling around the right passageway; eliminate him and use the 
    tanks for cover as you head down to the next screen.
    
    This is one of the more challenging areas of the early parts of the game. The 
    trick with these three cameras is, as before, to use the cardboard box and 
    slowly inch to the door on the left side of the corridor. It is essential that 
    you keep an eye not only on the two cameras on the left but also on the sole 
    camera on the right; it can be disastrous to forget about its presence. 
    Eventually a large enough window will open up for you to equip Card 2 and head 
    through the door. Inside you’ll find another Prisoner of War, who’ll inform 
    you that Gray Fox has been taken to a secret cell. Exit from the room. Back 
    out in the corridor, equip your cardboard box again and use the bottom box for 
    cover as you continue down to the next screen.
    
    The two guards in this area can be surprisingly fast, and they have a clear 
    line of sight to where you are when you emerge on this screen. Stay out of 
    their thin field of vision and eliminate both of them. Use Card 2 to head 
    through the door on the right. Inside you’ll find a Sub-Machine Gun. This gun 
    is very useful as it sprays rounds at different intermittent angles. Its only 
    downfall is its fast rate of fire – you’ll find the ammunition running out 
    rather quickly. Use it best while your health is low, and especially during 
    the alert phases. Exit through the left, back into the corridor and, after 
    eliminating the guards, use Card 1 to head through the door on the left. Here 
    you’ll find another Prisoner of War. He’ll give you the hint that you’ll have 
    to allow yourself to be captured if you want to find the secret cell. Exit 
    from here and head down one screen again.
    
    The two guards on this screen provide no challenge for the patient player, 
    especially with the cover. Head left after taking out the guards, where you’ll 
    find yourself suddenly captured. The screen will wipe to black . . .
    
    
    BUILDING ONE, BASEMENT
    Captured, huh? Big Boss will call you as soon as you gain control of Snake. 
    He’ll tell you to get out of the cell and rescue Gray Fox. Throughout Outer 
    Heaven some of the walls are weaker than others – you can find them by 
    punching the walls. Not only will they make a strange, ‘bounce’-like noise, 
    but a question mark will appear over the weaker walls in question, as opposed 
    to normal walls. The left wall of the cell has a weak section near the top. 
    Punch the center-top of the left wall until you find the weak portion of the 
    wall, and continue punching until the wall breaks completely. Head through the 
    wall to find Gray Fox.
     
    
    
    3.2. PART TWO: Find Dr. Madnar
    ------------------------------
    
    BUILDING ONE, BASEMENT
    After rescuing Gray Fox, you’ll have to break out of his cell. The weak 
    section of wall here is in the center of the bottom wall – punch it several 
    times to break through. Exit the cell through the new passage. From here you 
    can only head right one screen, and to the first boss of the game.
    
    SHOTMAKER
    Shotmaker uses a shotgun loaded with buckshot ammunition to attack you. There 
    is one safe haven on the screen: hide behind the crates in the lower right 
    corner, and Shotmaker will not be able to hit you. The first matter that 
    needs addressing is recovering your equipment. If you call Big Boss, he’ll 
    tell you that your equipment should be close by – he suggests punching doors 
    to open them. Do so with the closest door to you; the right-most door on the 
    bottom of the screen. Inside you’ll find your Equipment. Leave the room and 
    resume hiding behind the crates. The simplest way to deal with Shotmaker is 
    to fire remote-controlled missles at him: guide them from behind your crates 
    and around to his position. He won’t hide behind his side of the crates, 
    making it easy for you. Approximately four missiles should eliminate him.
    
    When the fighting has ended use Card 2 to head through the left door on the 
    bottom wall. In here you’ll find a box of ammunition and Card 3. Now’s a good 
    time to look at your equipment. You’ll see a new icon in your equipment: a 
    red dot-like transmitter. If you leave this in your equipment any enemies on 
    the screen will be immediately alerted to your position. Press circle to 
    dispose of it, and leave the room. Use the new Card 3 on the door on the right 
    wall to leave the confinement area.
    
    Immediately next to you when you enter will be a guard dog. Shoot it before 
    it causes any trouble. Head up one screen. On this new screen, punch around 
    the center of the left wall until you find the weak section. Punching won’t 
    destroy the wall here: place some plastic explosive to make a new passage. 
    Inside the new room you’ll find a Uniform: this will be put to good use later 
    on in the game.
    
    Head back down one screen and eliminate the dog again. From here, head around 
    the outside of the wall and right one screen. Punch the around the center of 
    the bottom wall here to find the weak section, and plant some plastic 
    explosives. Inside the new room you’ll find some more plastic explosives and 
    more ammunition. You’ll need to use quite a few plastic explosive sets in the 
    upcoming piece. If you run out, restock here.
    
    The goal now is to break through several walls and get to a room in the center
    of this large six-screen area. Go left one screen to where you entered the 
    area. If you punch the right wall just opposite the door, you’ll find another 
    weak section of wall. Place some plastic explosive to blow the wall apart. 
    Proceed right and take the passage that heads right to the next screen. As 
    you’re heading through these tight corridors guard dogs may chase you: just 
    eliminate them as soon as you see them. On this screen, follow the path 
    around and continue up. Keep going up in the next screen. The next screen 
    you’ll travel into will be a dead-end: punch the left wall in the same fashion 
    as you have been doing to find the weak section, and place plastic explosive. 
    Head through the break in the wall and continue down. Follow the path all the 
    way around – through approximately five screens – until you reach a dead end. 
    There’s no weak wall here, so head back one screen. If you punch the bottom 
    wall here you’ll find another weak section. Use more plastic explosives and 
    follow the path around until you reach a door. Use Card 3 to open the door. 
    Inside you’ll find a Bomb Blast Suit, which will only be of use on the roof. 
    Better you find it now than have to backtrack later.
    
    Now, head all the way back to the opening of the spiral maze – a journey of 
    eleven screens. From the opening, head up around the outside walls, 
    eliminating any dogs along the way. When you reach the top make the turn 
    right and follow the path until you reach the elevator. Head in.
    
    
    BUILDING ONE, EAST ELEVATOR
    Take the elevator up two floors to the first floor.
    
    
    BUILDING ONE, FIRST FLOOR
    Now back to more familiar sights. Avoid the surveillance camera around the 
    crates and head down one screen. The sleepy guard will succumb again, 
    eliminate him and follow the left path up and around to the area with the 
    three guards in red. Take them out and use Card 3 to open the door on the left 
    wall. The small room is empty. Before you continue to the left prepare 
    yourself to dash quickly towards the bottom of the screen: there’s a rolling 
    pin in the next screen, and there are no alcoves. You’ll have to be quick.
    
    As you proceed through you’ll come out into an area with a long row of crates 
    and a single guard stationed behind them. It’s very easy to just run past 
    him, as you should, and down to the next screen. The guards here tend to 
    converge but they’re simple to hide behind and eliminate thanks to the many 
    crates around. Continue down to the next screen. The two guards here are also 
    relatively simple to just sneak past; head through the open door on the left. 
    Inside will be three guards surrounding some mines on a desk. Thankfully, 
    they’re all asleep. As long as you don’t touch them they pose no problem. 
    Take them out and pick up the mines before exiting again. Next, use Card 3 to 
    head through the door on the right. The Prisoner of War inside will inform 
    you that the only way to reach the courtyard is by parachute. Exit the room 
    and take out the guards again before heading down to the next screen.
    
    Here you’ll see a portion of the room with gray-colored tiles. Near the 
    bottom are a power box and a guard covering a door. If the guard sees you 
    he’ll dash quickly to activate power to the floor, electrifying you if you 
    find yourself standing on the gray tiles. You could use the crates to sneak 
    around the guard and kill him, but it’s much easier to use remote-controlled 
    missiles to take out the guard. If you take out the power box by this method 
    with the guard still around, he’ll go into alert mode and reinforcements will 
    arrive: do not hit the power box, hit the guard. As soon as it’s safe to 
    cross the gray tiles use Card 3 to open the door near the bottom. Inside the 
    room are Infrared Goggles. You can use the goggles to see the infrared traps.
    
    Now head back all the way to the fork point with the sleeping guard. You have 
    to traverse the infrared traps again. Along the way, be very wary of the 
    rolling pin – take your time and leave the room and reenter if you have to. 
    A single touch will bring instant death. Take out the sleeping guard after 
    passing the room with the three red guards. Head down one screen to the area 
    with the infrared traps. Use the infrared goggles to see the lasers, and 
    traverse the maze on this screen and the screen south of here. When you get 
    to the open, head one screen left. A lone guard patrols around this massive 
    room. Head through the door here with Card 3 and rescue another Prisoner of 
    War. He’ll tell you about Dr. Madnar’s whereabouts. Exit the room and use 
    Card 3 again on the door to the left, where you’ll encounter the second boss.
    
    MACHINE GUN KID
    Machine Gun Kid is very similar to Shotmaker. This time, however, he’ll spend 
    a lot more time moving around the top part of the level. Take cover from his 
    rapid fire behind one of the concrete structures. Use the remote-controlled 
    missiles to attack him, just as was done with Shotmaker. Just like Shotmaker, 
    approximately four missiles will defeat him.
    
    After defeating Machine Gun Kid use Card 1 on the door at the top of the 
    screen. Inside the room you’ll find the Parachute, which you’ll need to get 
    to the courtyard. Your next waypoint is the elevator, which is relatively 
    simple to get to from this position: head right two screens and then proceed 
    up through the infrared traps (use the goggles), the sleeping guard and the 
    surveillance camera.
    
    
    BUILDING ONE, EAST ELEVATOR
    The next place you need to get to is the roof, which is the top floor. Take 
    the elevator as high up as you can.
    
    
    BUILDING ONE, ROOF
    As soon as you exit you’ll get a call from Big Boss. He’ll tell you about a 
    wind barrier on the roof that can only be passed by wearing a bomb blast suit. 
    Luckily, you collected one in the basement. Keep it equipped while you’re on 
    the roof. If you’re running short on remote-controlled missiles, you can 
    quickly go down two screens past a few guards. A small room at the bottom of 
    the screen (which requires Card 3) has remote-controlled missiles. You’ll 
    need several soon to destroy another power box. Head left from the elevator 
    screen to a screen similar to that in setup like the area where you just faced 
    Machine Gun Kid. The three guards should remain oblivious to your presence if 
    you stay behind the structures. Proceed left.
    
    Two guards here will patrol around several containers. Sneak around them and 
    continue left. Another two guards shouldn’t pose any challenge. Keep running, 
    down this time. Here, an open door leads to a room with some ammunition. Soon 
    you’ll need to use your grenade launcher against a famous boss: make sure you 
    have ammo for it. Continue down to another empty screen. Go around the 
    structure and use Card 2 to open the door on the left. Inside you’ll find 
    another Prisoner of War. Exit and backtrack up two screens and right one 
    screen. Evade the guards and head down through the opening in the railing.
    
    A black abyss greets you. You have to cross two screens of swaying bridge. 
    Even though it may seem irrational, the best way to approach both bridges is 
    to move as quickly as possible. Stay in a straight line, but make adjustments 
    if you need to. Stepping off the bridge means instant death. The upcoming 
    segments will be much more challenging.
    
    As soon as you clear both bridge screens you’ll come out on the other side of 
    the roof. A new enemy will greet you here – the following guards use jetpacks 
    to keep an eye on the area. Inevitably you’ll be spotted: the alert will track 
    from area to area, so you have to move fast. Use rations if you need to, and 
    don’t spend too much time firing at the troops, as they tend to respawn. Head 
    left one screen and use the remote-controlled missile to destroy the power 
    box on the opposite side of the screen. The jetpack guards tend to career into 
    the missiles, so you might need to use up a few. As soon as it’s safe to walk 
    on the floor use Card 3 to open the door. The jetpack men will inexplicably 
    follow you inside: move quickly to collect the Mine Detector here and exit 
    again. From here it’s relatively simple: keep moving to the right through 
    three screens. When you encounter the third boss, the alert will end.
    
    HIND D
    The Hind D is seemingly a staple of the Metal Gear series making an appearance 
    in three of the canonical games. It’s at its easiest here, as a major flaw 
    allows you to attack it while remaining unharmed. If you stand directly left 
    of where the cockpit is – i.e. hugging the crates – the fire from the Hind D 
    will not hit you. Attack it with grenades using the grenade launcher: put the 
    crosshairs over the black window and fire. After fifteen to twenty shots the 
    Hind will explode, allowing you to pass.
    
    Head up after defeating the helicopter. The only place you can go from here is 
    off the balcony to the left. On the tiny screen here, equip your parachute 
    and run off the balcony. An animation of Snake parachuting down several floors 
    will play, and eventually land in Building One’s courtyard.
    
    
    BUILDING ONE, GROUND FLOOR
    Back on the ground floor again! Three guard dogs lie dormant – eliminate them 
    as quickly as possible and head down one screen. This part of the courtyard is
    mined. Equip your mine detector and the mines will show up on the screen, 
    allowing for you to navigate slowly through them. The only truck you should 
    enter here is the truck on the right: entering the truck on the left would 
    spell disaster, sending you back outside the courtyard. In the right-hand 
    truck you’ll pick up Card 4. Head up one screen and left one screen. Take 
    care of the dogs here and use Card 4 to open the left-most door, leading into 
    a room. Inside you’ll find another Prisoner of War. He’ll give you more 
    information about Dr. Madnar. Exit and use Card 4 to head through the top door,
    back into Building One.
    
    This very early screen still has some use: if you don’t have a full capacity 
    of mines yet, hide and let the soldier come out of the right-most truck. Go 
    in after him to get some more. Use Card 4 again to head through the door on 
    the right. A screen of six crates and four soldiers greets you. Ignore them 
    and keep heading right to the east elevator screen. Sneak past the guards to 
    the elevator.
    
    
    BUILDING ONE, EAST ELEVATOR
    Just a quick backtrack here to pick up the useful body armor: head back down 
    to the basement.
    
    
    BUILDING ONE, BSEMENT
    After exiting the elevator, head around the outside to the right. You’ll 
    encounter two dogs along the way, dispose of them. As soon as you reach the 
    bottom keep heading left. On the same screen where you entered after 
    defeating Shotmaker, you’ll see a door at the bottom right edge of the 
    screen. Use Card 4 to open it. Inside you’ll find the Body Armor. This is 
    will be very useful for upcoming boss battles. Equipping it will reduce any 
    damage taken by half. Make your way back around the outside to the elevator.
    
    
    BUILDING ONE, EAST ELEVATOR
    Take the elevator back up to the ground floor.
    
    
    BUILDING ONE, GROUND FLOOR
    From here, head left one screen. You can actually get away without eliminating 
    any of the guards here. If you need to take them out, though, do so, and use 
    Card 4 to head through the door at the top.
    
     
    
    3.3. PART THREE: Find Dr. Madnar continued
    ------------------------------------------
    
    BUILDING ONE/BUILDING TWO PASSAGEWAY: DESERT
    You’re now out of Building One and heading to Building Two. The desert is 
    mined, however, so equip your mine detector to navigate the minefield. The 
    truck on the right will send you back into Building One so don’t enter it. 
    The truck on the left contains plastic explosives, if you need any. Go up one 
    screen and pass through the last minefield. You’ll be bombed by overhead 
    aircraft on the next two screens: if you’re unlucky enough to be hit you’ll 
    lose a great deal of health. The truck provides some temporary shelter, and 
    inside you’ll find some rations. You’ll need quite a few for the upcoming 
    boss. Continue head up two screens until you reach the tank.
    
    TANK
    The tank is quite an easy battle; it does require patience, however. Equip 
    your mines and ready your rations. If you take cover and watch the movements 
    of the tank, you see that it tends to move back and forth. The best way to 
    defeat it is to place mines in front of its treads and then run back to cover, 
    repeating the process until it explodes. There are two dangers: firstly, the 
    tank’s machine guns tend to drill at you. Make sure you are quick with rations 
    if you’re running low on health. Secondly, if you cross the tank’s turret 
    there is a chance that the tank will fire a shell at you. Should this shell 
    hit its mark it will cause massive damage. If you’re patient and repeat the 
    process with the mines, you’ll eventually be rewarded.
    
    Upon defeating the tank you’re free to head up. Keep proceeding north until 
    you reach a screen with several crates and three guards. After the guards 
    converse, Big Boss will call you and tell you that you need an enemy uniform 
    to get into Building Two. Luckily, you already have one from Building One’s 
    basement. He’ll also tell you about a change in his frequency to 120.13. If 
    you equip the uniform, the guards out here naturally won’t attack you. On 
    approach they’ll even open the door for you, allowing you passage into 
    Building Two.
    
    
    BUILDING ONE, GROUND FLOOR
    Ignore the water in front of you for now and proceed to the left. The two 
    guards here can often be very perceptive: make sure you stay out of their 
    line of vision. Take out the guard on your side of the screen while he is 
    patrolling, and head through the door using Card 4. Inside you’ll find mines 
    and ammunition. Make sure you have at least ten rounds for the grenade 
    launcher. Exit and move quickly to avoid the guard’s view on the opposite 
    side, taking out the same guide again. Head right to the previous screen and 
    move up into the water. Follow the drain to the left until you reach the door 
    in the water. Use Card 4 to open it. Ahead of you is one of the hardest 
    bosses in the game, due solely to the speed at which it will catch and kill 
    you. Ready the grenade launcher and head through the doorway.
    
    BULLDOZER
    As soon as you enter the tight corridor run up slightly and start firing 
    grenades. Eight grenades will do the bulldozer in. If you need to move back 
    because of the approaching vehicle, do so; just make sure your rate of fire 
    continues. If the bulldozer touches you it’s game over: as such, leaving the 
    room if the bulldozer comes too close is better than dying.
    
    The path is clear as soon as it’s done in. Head up to the next screen, where 
    you’ll face a different type of infrared sensors: these ones flash on and off 
    and change direction. Equip your infrared goggles to see more clearly. 
    Navigate through them to the top of the screen and enter the elevator.
    
    
    BUILDING TWO, WEST ELEVATOR
    Take the elevator all the way up to the roof.
    
    
    BUILDING TWO, ROOF
    The guards will be alerted to your presence as soon as you set foot on the 
    roof, so you’re going to have to deal with it. Make your way down to the door 
    near the bottom left, eliminating any enemies along the way. Use Card 2 to 
    open the door. Inside you’ll find another Prisoner of War, who’ll give you 
    more information about Dr. Madnar. Leave the cell and continue left, 
    eliminating enemies as necessary. Four guards will attack you here, but keep 
    trucking south past, through all the enemies and structures until you reach a 
    screen with a room in the center and more jetpack guards. Use Card 4 to 
    unlock the door in the center. A jetpack enemy awaits you inside. Take him 
    out and collect the ammunition and Card 5. Exit the room and continue to the 
    right. The sole door here unlocks with Card 5. As soon as you enter the 
    elevator here you’ll be safe.
    
    
    BUILDING TWO, EAST ELEVATOR
    Take this elevator down to the basement.
    
    
    BUILDING TWO, BASEMENT
    Guard dogs await you upon exiting the elevator. Eliminate them and use Card 5 
    to exit from the south. Here, several options are given to you. If you need 
    more rations, ammunition or plastic explosive, you can go through the 
    top-right door with Card 3. Use your gas mask in the corridor, and if you go 
    up all the way there’ll be an open door with the three items waiting 
    inside . . . as well as a rolling pin. Back in the main room, the top left 
    door unlocks with Card 5 and leads to a Prisoner of War. Exit there and use 
    Card 5 again to unlock the left door. The following passageway is filled with 
    gas, so equip your gas mask to avoid loss of life. In the gas hallway head up 
    the path until you can’t proceed any further. On the opposite side of the 
    dead end, you should see two paths – one heading up and another heading down. 
    Punch the wall of the path heading up to find the weak section. Just as 
    before, use plastic explosive to blow out the wall and continue.
    
    Go up one screen and use Card 1 to unlock the door directly ahead of you. 
    Inside, you’ll find another Prisoner of War. Equip the gas mask before 
    exiting the room. Proceed left one screen. Here, use Card 5 to enter the room. 
    In here you will see a person that appears to be Dr. Madnar. Before you 
    approach him, know that in reality the man is an imposter. As soon as you 
    regain control of Snake the floor will start to open up into a trap, and if 
    you don’t move back fast enough you’ll fall in. Approach “Dr. Madnar”. The 
    man will tell you that the real Dr. Madnar is on the second floor, at which 
    point the floor will begin to open up. After that’s done head through the 
    open door on the left. In this room you’ll find Card 6. Before approaching 
    the next boss, you should collect what ammo and rations you can at this point 
    and destroy the rest of the wall barriers in the basement. Head back to the 
    fake Dr. Madnar’s room and use Card 5 to open the door before equipping the 
    gas mask.
    
    Exit and head down. Follow the path around the left, down, and then to the 
    right through several screens until you come to a door that unlocks with 
    Card 5. Inside, you’ll find rations. Exit again and head right. Head down at 
    a small corner until you reach another dead end: punch the center of the left 
    wall until you find the weak point and break through. When you walk through, 
    hug the crates as you walk left and eventually up. There is a trap in the big 
    open space that leaves just enough space for walking around the crates. 
    Through the open door on the left side of the screen you’ll find two 
    ammunition caches.
    
    From here, head back to the fake Dr. Madnar’s room. Make sure to hug the 
    crates as you exit to avoid the trap, and follow the path all the way back to 
    the door which, in case you forgot, opens with Card 5. Head left through here 
    back to where you picked up Card 6. Use Card 6 to exit that very room through 
    the bottom door. In the passageway, use Card 6 again to head through the door 
    on the left wall.
    
    FIRE TROOPER
    Fire Trooper is a former GSG 9 operative who makes good use of a flamethrower. 
    The flames are wide reaching, but Fire Trooper suffers from much the same 
    problem as the Hind D: a blind spot that you can utilize. Hug the top wall on 
    the right side of Fire Trooper and approach the corner. From here, the spray 
    of your sub-machine gun can easily reach him, and twelve rounds should be 
    sufficient to eliminate him. If for some inexplicable reason you run out of 
    sub-machine gun ammunition you can use your handgun. The best way to do this 
    is to stick close to him and get in his little alcove if possible. Definitely 
    equip the body armor if this is the case, and use rations if need be.
    
    Enter the elevator blocked by Fire Trooper.
    
    
    BUILDING TWO, WEST ELEVATOR
    Take the elevator back to the ground floor.
    
    
    BUILDING TWO, GROUND FLOOR
    Upon exiting you’ll be back in an infrared area. As always, use the infrared 
    goggles to see where the interchanging lasers are and time your movements. 
    You want to head to the right to the next screen. This screen is devoid of 
    anything on your side, so continue down a screen. Here you’ll see a guard 
    patrolling the left side of the screen near a door, and a guard patrolling 
    around the bottom of the screen where you would exit. Enter the water and 
    maneuver around the shallow side. The shallow water is a much lighter blue – 
    don’t enter the darker blue yet, because you don’t have an oxygen tank, and 
    entering there means an instant loss of health. Come out around the other 
    side and take out the guard patrolling across the bottom, and then take out 
    the guard on the left. Use Card 2 to enter through the door into the room 
    where you’ll find an Antenna. Upon collecting the antenna, Big Boss will call 
    you and tell you that the transceiver was jamming, but it’s okay now. His 
    absence was not noticed.
    
    Exit from this room and take out the guard again. You’ll need to take out the 
    guard across the bottom, because the next place you need to go is to head down 
    a screen. You’ll see that you’re at the front of Building Two. Head left one 
    screen from here. Take out the guard and use Card 6 to enter in before the 
    guard on the opposite side sees you. Inside you’ll find the Flashlight, which 
    can be used to illuminate dark areas (obviously). Exit from the room and head 
    back right one screen and up one screen, taking out guards wherever necessary. 
    You should now be back where the room with the antenna was. Staying on this 
    side of the water, head right one screen and up one screen, taking out guards 
    on your side along the way. The only door here is on the right side. It opens 
    with Card 5, and inside you’ll find another Prisoner of War. He’ll tell you 
    that the drainage system leads to Building Three. You must now make your way 
    back to the elevator (head out the door and around the barrier blocking you 
    from entering the drainage system. As soon as you come back to the opening, 
    cross it and head up and to the left across several screens). Remember to 
    equip the infrared goggles before making your way to the elevator.
    
    
    BUILDING TWO, WEST ELEVATOR
    Take the elevator up to the first floor.
    
    
    BUILDING TWO, FIRST FLOOR
    The guards might see you when you exit from the elevator. Proceed down the 
    right side of the screen, heading down to the next screen, eliminating any 
    hostiles as necessary. Head right here to the next screen. On this screen 
    you’ll see two elite guards on the top and the bottom, with crates in between. 
    As long as you stay in between the crates you’ll be safe. The two guards here 
    are the Bloody Brads, who are also mechs created by Dr. Madnar. They’ll only 
    attack you if you pass below or above the crates on their respective sides. 
    You can’t do anything about them now: you’ll need a rocket launcher to destroy 
    them.
    
    Head through the center of the crates and use Card 5 to pass through the door 
    on the right side of the screen. Three guards patrol this screen. Hide behind 
    the crates just at the door and take out the guard patrolling in front of the 
    top-left door. Use Card 3 to unlock the door and enter the room. Inside is a 
    Prisoner of War, who’ll tell you about Jennifer. Jennifer’s frequency is 
    120.48, but the POW says that she’s got quite a high nose and will only talk 
    to you if you’ve got a very high rank. No matter, because you’ve been 
    following this guide and have rescued all the POWs without killing any of 
    them. Exit the room. Take out the guard patrolling in front of you again, 
    and call Jennifer (120.48). She won’t answer if you don’t have a four-star 
    ranking. She’ll tell you that she has a rocket launcher ready for you. Take 
    out all the guards on the screen, and head to the top-right door. Opening it 
    with Card 6, inside you’ll find a Rocket Launcher. Before you can use it on 
    the Bloody Brad mechs, however, you’ll need ammunition. Exit the room and 
    head back left one screen.
    
    Back with the two mechs, you need to get to one of the doors that they are 
    guarding. The bottom-left door opens with Card 1. If you’ve got very low 
    health, you better heal up with a ration – undoubtedly you’ll get hit by the 
    Brad. As soon as you’re through take out the guard ahead and continue to the l
    eft. Four guards patrol the next screen. Luckily you can hide behind cover 
    and watch their methodical movements. Eliminate as many of them as you need 
    to, allowing you to get to the open door, where you’ll find three boxes of 
    ammunition and two guards waiting for you. Collect the munitions and defeat 
    the guards before heading back out and proceeding up one screen. You’re now 
    back on the other side of the first screen. Use Card 6 to open the door and 
    head into the room.
    
     
    
    3.4. PART FOUR: Rescue Dr. Madnar’s Daughter, Ellen
    ---------------------------------------------------
    
    BUILDING TWO, FIRST FLOOR
    Inside you’ll find Dr. Madnar. What you really want is to find out about 
    Metal Gear – but Madnar won’t tell you anything until you rescue his daughter, 
    Ellen. As soon as you regain control of Snake, exit the room and head down 
    one screen. Get through the four guards and head right and back to the room 
    with the two Bloody Brads. Because defeating them gives you Card 7, and since 
    you just got ammunition for the rocket launcher, you might as well defeat 
    them now.
    
    BLOODY BRAD(S)
    The two Bloody Brads never pose any real danger – all you need to do is duck 
    in and out behind the crate cover and fire rockets at them. It’s very likely 
    that they’ll hit you a couple of times. Observing their movements is paramount 
    here: they rush you, but proceed back to the center as soon as you leave. 
    Therefore, change intermittently between attacking the bottom one and the top 
    one. This gives them time to return to the center, allowing you to have the 
    biggest window in attacking them. Each can only stomach approximately four 
    rockets before they keel over. After defeating both of them, Card 7 will 
    appear where the top Bloody Brad was.
    
    Now, all the doors are open to you without having to fear attack from the 
    Brads. Head through the top-left door using Card 1. Defeat the enemies across 
    the path as you follow it to the right. You find a single door on your side of 
    the path here. It opens with Card 6. Guards await you inside – eliminate them 
    and collect the Antidote from the desk. It will come in use later. Head back 
    down the path to the room where you fought the two mechs.
    
    From here, head through the door on the top-right using Card 2. Eliminate the 
    guard ahead and continue through to the right. On this screen await three 
    guards. Kill them all. You need to get through the door on the top-right, but 
    it’s nothing-doing. Call Jennifer (120.48) and she’ll tell you that she’s 
    unlocked the door. Head in and collect the Compass on the desk. This will, 
    like the antidote, be needed soon. Exit the room, eliminate the guards and 
    head back to the room where you fought the Bloody Brads.
    
    The last door you haven’t been through is the bottom-right door. Card 5 lets 
    you in to find more guards. Get rid of them and use Card 5 again to open the 
    door on the left side. Inside you’ll find a Prisoner of War, who’ll tell you 
    about the Scorpion Desert. Exit the room and head right one screen. The 
    sleeping guard here can be easily taken care of. Card 5 opens the door up the 
    top. Through it is another rolling pin, so get ready to exit back through the 
    door once you’ve seen it, so you can time your passage right. There’s also a 
    trap on the right side of the room. Once you’re through, enter the elevator.
    
    
    BUILDING TWO, EAST ELEVATOR
    Take the elevator down to the basement.
    
    
    BUILDING TWO, BASEMENT
    Guard dogs await you upon exiting the elevator, like last time. Eliminate 
    them and use Card 5 to exit from the south. You’ll get a call from Schneider 
    to let you know about the gas. Use Card 5 again to open the door on the left 
    side. Equip the gas mask before continuing. You must now follow the path all 
    the way around to the room at the very end. Head up two screens, right and up 
    again, left for three screens, down and to the right again, before heading 
    down. Go through the broken wall that you blew up to the left. Remember to 
    hug the crates as you follow them to the left and then up, as in the center 
    there is a trap. As soon as you’re in the clear head down through the door 
    with Card 6.
    
    
    BUILDING ONE/BUILDING TWO PASSAGEWAY: BASEMENT
    You’ll notice that the area is dark as soon as you enter. Diane will call you 
    and tell you to watch out for traps. Equip your flashlight to light up the 
    entire screen. This area is the hardest in the game, only because of the 
    sheer unfairness of it all: the traps tend to be quite hectic, and can 
    activate when you think you’re in the clear, leading to death. This first 
    screen is free of traps. Head down the left side to the next screen.
    
    On this screen, hug the top crates and follow them right and then down. Do 
    not continue to the right. Go straight down until you hit the crates at the 
    bottom of the screen. Hug the crates around here now, following them to the 
    right, then down slightly and to the left. You’ll activate the trap as you go 
    down, but should clear it in time. Center yourself at the bottom of the 
    screen and continue down to the next area.
    
    This screen’s a little tricker. If you step forward a bit you’ll activate the 
    trap in the center. Move back as soon as you see it expanding. There’s another 
    trap that connects to its bottom right corner. Move quickly down the side of 
    the center trap and click back in behind it as soon as you pass it to avoid 
    the trap that will activate. Proceed down to the next screen.
    
    Head down until you hit the center of the crates in the middle of the room. 
    Hug the crates and head to the right, and then down. As soon as you start 
    going down, continue until you get down to the next screen.
    
    This screen is the last with traps and the hardest to boot. Hug the left side 
    of the crates on the right. You can see the door on the bottom of the screen. 
    There is a very slim passage that connects to the center of the bottom of the 
    right-crate fixture. Hugging the crates on the right, head down and around the 
    right, activating the first trap. As soon as you’re in line with the door, go 
    directly down. The trap on the right will activate, but hopefully you’ll be 
    out of harm’s way. Use Card 1 to unlock the door.
    
    
    BUILDING ONE, BASEMENT
    You’re now back in Building One. The guard dogs here will wake up and see you, 
    use your weapon to eliminate them. Head down to the next screen where two more 
    guard dogs await. Use Card 6 to open the door to the right and enter. In the 
    room you will occasionally hear a voice say “Help me!” It’s Ellen. Head to the 
    right side, but hug the bottom wall around to the right wall as there is 
    another trap in the center of the room. Punch the center of the right wall to 
    find the weak section, plant plastic explosives, and destroy the wall. Head in 
    to find and free Ellen.
    
    
    
    3.5. PART FIVE: Destroy Metal Gear
    ----------------------------------
    
    BUILDING ONE, BASEMENT
    Now that you’ve rescued Ellen you have to get back to Dr. Madnar, get 
    information about destroying Metal Gear, then destroy Metal Gear and escape 
    from Outer Heaven. Leave the room and hug the crates again. Card 6 allows you 
    to exit though the door where you came in. Your goal now is to get back 
    through the traps to Dr. Madnar. It is possible, of course, to go all around 
    through Building One, back through the desert and into Building Two, but it’s 
    a bit of a journey. It’s much simpler to go through the traps.
    
    Go up through the two screens of dogs and use Card 1 to exit Building One 
    again. You’ll never be back again.
    
    
    BUILDING ONE/BUILDING TWO PASSAGEWAY: BASEMENT
    Head up through the traps again. It’s much easier this time around – use the 
    diagrams/walkthrough supplied just before to make it through. Don’t forget to 
    equip the flashlight.
    
    
    BUILDING TWO, BASEMENT
    When you get back to the screen where you first entered the trap area, don’t 
    forget to hug the crates as you leave the room. Equip the gas mask before 
    going through to the passage. Follow it around back to the starting room, 
    then head through the middle door using Card 3 to get back to the elevator.
    
    
    BUILDING TWO, WEST ELEVATOR
    Take the elevator back up to the first floor.
    
    
    BUILDING TWO, FIRST FLOOR
    Exit from the elevator. Eliminate any guards along the way here as you head 
    left one screen and up through the top-most door (Card 5). Head left slightly 
    here and use Card 1 to open the bottom-left door. Head through and left one 
    screen, and up two to find yourself back to Dr. Madnar’s cell. Card 6 lets you 
    in.
    
    Dr. Madnar will tell you how to destroy Metal Gear. It seems the only way is 
    to plant plastic explosives on its legs in a rather peculiar order. The order 
    he notes is right leg, right leg, left leg, right, left, left, right, left, 
    left, right, right, left, right, left, right . . . but he’s forgotten the 
    last one. The last one is for the right leg. Dr. Madnar will also tell you 
    about destroying the Bloody Brads . . . oops, we’ve already done that. As 
    soon as you regain control, leave Dr. Madnar and make your way back to where 
    you fought the Bloody Brads.
    
    From here, leave the room on the left, go up one screen and head into the 
    elevator.
    
    
    BUILDING TWO, WEST ELEVATOR
    Since the elevator doesn’t seem to be able to go down, head up to the roof: 
    you’ll have to take the west elevator down.
    
    
    BUILDING TWO, ROOF
    You’ll come under attack here again. That’s okay, though – head right one 
    screen and down two screens. The room here has ammunition if you need it. The 
    door opens with Card 4. Otherwise, head right one more screen and through the 
    door with Card 5. Head into the elevator.
    
    
    BUILDING TWO, EAST ELEVATOR
    Take the elevator down to the ground floor of Building Two.
    
    
    BUILDING TWO, GROUND FLOOR
    Two guards will open fire at you as soon as you leave the elevator. Eliminate 
    them and use Card 5 to exit the room. This room is empty but there’s a trap on 
    the right side of the crates in the center. Hug the left and top walls and use 
    Card 5 to exit here. You’ve dealt with the guards here before, do so again 
    and enter the water. Swim around the shallow water to the other side and head 
    right. On this screen, head up until the water gets too deep and step out on 
    dry land. Head down one screen and eliminate the guard on this little corner. 
    Continue around the path killing any further guards until you reach a door. 
    It opens with Card 6 – inside you’ll find plastic explosives. Make sure 
    you’ve got a full repository: you’ll need them against Metal Gear. Go back 
    around the path to where you got onto the land and head up one screen. Head 
    left from here and through the door (Card 7) to the Scorpion Desert.
    
    
    BUILDING TWO/BUILDING THREE PASSAGEWAY: SCORPION DESERT
    The Scorpion Desert is easy to get through as long as you remember several 
    points. Firstly, keep your compass equipped at all times, as even if you 
    follow the directions Snake will still become “lost”. Equipping the compass 
    makes sure you get to where you need to go. The scorpions will shift towards 
    Snake. If they make contact, they’ll bite and poison you, and you’ll start to 
    lose health: no matter, just use the antidote in the items menu, jus like you 
    use the rations, to cure yourself. You can use the antidote an infinite 
    amount of times.
    
    Keep heading north past four screens of scorpions and one blank screen. On 
    the sixth and last desert screen, seven trucks await you and enemies will 
    begin coming out of the trucks to attack you. Big Boss will call you and 
    unhelpfully tell you to enter the truck on the far right – enemies await 
    you if you do. Only two trucks are of any use here: the second truck from 
    the left, which contains ammunition, and the fourth truck from the left which 
    contains two boxes of ammunition. After doing that use Card 7 to head through 
    the door in between the trucks, into Building Three.
    
    
    BUILDING THREE, GROUND FLOOR
    Inside Building Three four guards will spring and attack you. Shoot them off 
    as Big Boss rings to tell you to enter the door on the left. Don’t do it: it 
    requires Card 1, but has a big pit trap almost as soon as you enter. Head to 
    the top-right corner of the room and then walk a few feet left. Punch the top 
    wall to find the weak section and plant plastic explosives. Head through the 
    gap and hug the right wall as you head up to the next screen.
    
    There are several traps here as you head to the elevator. Hug the top crates 
    and head left and up. Stay up in that little corner between the two crates, 
    and don’t move. Wait for the trap south of you to expand fully and then start 
    walking left slowly, just above the trap now behind you. A trap above you 
    should activate. Head straight all the way left so you hit the wall, and hug 
    the wall to go up and around until you reach the elevator.
    
    
    BUILDING THREE, ELEVATOR
    There’s only one option here: take the elevator all the way down to what is 
    the 100th floor basement.
    
    
    BUILDING THREE, BASEMENT
    No enemies as soon as you exit here, but there are cameras. Jennifer will call 
    you and tell you about an oxygen tank beyond the wall. Hide behind the 
    structure in the center of the room to avoid the cameras, and punch on the 
    bottom wall just opposite. Plant the plastic explosive and head through to 
    find the Oxygen Tank. This is of no use in rooms with gas, but it will allow 
    you to swim in deep water. Now, do exactly that: head back to Building Two!
    
    
    BUILDING THREE, ELEVATOR
    Head back up to the ground floor of Building Three.
    
    
    BUILDING THREE, GROUND FLOOR
    Don’t forget to avoid the traps: go slightly left and hug the walls. The trap 
    next to the elevator should open up as you exit. Use the crates as a guide to 
    head around, and head down one screen through the door (Card 7). 
    
    
    BUILDING TWO/BUILDING THREE PASSAGEWAY: SCORPION DESERT
    Equip your compass to get through the Scorpion Desert, use the antidote if 
    necessary.
    
    
    BUILDING TWO, GROUND FLOOR
    Head right from here and go into the water. Equip the oxygen tank, and you’ll 
    be able to head into the deep water without losing health. Swim north through 
    four screens, and come back out on land. Avoid the guards here. The next 
    screen has electrified floors with a small platform which you must step on 
    immediately from the previous screen to avoid harm. Stick to the railing 
    immediately from where you exited and head directly up to the next screen.
    
    Use the remote-controlled missile to destroy the panel around the corner. 
    Through the door near the panel is ammunition, you can get it if you need it 
    using Card 1, but you will have to destroy the panel again with another 
    remote-controlled missile. Make sure you have at least one more to destroy 
    the floor coming back from where you’re about to go. If you don’t need the 
    ammunition head through the door on the right instead using Card 7.
    
    DIRTY DUCK
    You’ll meet the next boss as soon as you enter. The boss is surrounded by 
    three Prisoners of War. As soon as the fight begins, Jennifer will call you 
    to tell you that Dirty Duck has Card 8. Furthermore, one of the POWs is her 
    brother . . . if you kill him, she won’t help you anymore. Jennifer’s brother 
    is the front-most one, in front of Dirty Duck. That’s okay though, because 
    you have to get behind Dirty Duck. There’s a trap in the center of the room, 
    so hug the left wall and go all around, following the crates until you get 
    behind him. Here, Dirty Duck’s boomerangs will not touch you. Pump ten rounds 
    into him with your handgun: be very careful that you do not hit the POW in 
    front of Dirty Duck. Once he’s dead you’ll get Card 8. 
    
    Rescue the POWs. Jennifer’s brothers will identify himself. He’ll tell you 
    that when you’re escaping from Outer Heaven that you should climb that ladder 
    on the left. Exit the room.
    
    From here, there’s only one last destination before you can finish the game: 
    Card 8 will allow you access to Metal Gear, back in Building Three. However, 
    you will need at least twelve rockets for the rocket launcher and a minimum 
    of eighteen plastic explosives. Having rations would also be a good idea. You 
    now need to get back to the basement of Building Three. If you need 
    directions, look back in the walkthrough to where you crossed earlier. Don’t 
    forget to avoid the traps before the elevator on the ground floor of Building 
    Three.
    
    
    BUILDING THREE, BASEMENT
    The cameras here won’t alert the guards, they’ll only fire lasers: if you 
    don’t stop moving, they won’t catch you. When you exit head to the right and 
    use Card 8 to open the door. Inside you’ll find the last Prisoner of War. 
    Leave the room again and head to the right. Big Boss will call you and tell 
    you to turn off the PlayStation®2. “Turn the game console off now!” Don’t 
    worry about that, of course, and continue down the corridor. Use Card 8 to 
    open the door after the cameras, and equip the gas mask before heading 
    through.
    
    On this screen, don’t head through the door at the top: it leads to a trap. 
    Instead, go to the top-left corner, step a few feet to the right and punch 
    the top wall. Plant plastic explosive and head through. There’s a trap here 
    on the next screen: hug the left wall and go around until you reach the door. 
    Card 1 will open it.
    
    This next room is mined, but is still filled with gas. Keep you gas mask on 
    and hug the left wall until you get to the door, which requires Card 1. This 
    next screen’s floor is also electrified, but this time there’s no panel. 
    Jennifer will call you and tell you that you’ll have to run through. Use a 
    ration if your health is not at its maximum and run to the door.
    
    METAL GEAR
    The Metal Gear fight is rather easy considering how much the weapon has been 
    hyped up. Its only defense are cameras that fire lasers. As already stated, 
    you have to plant plastic explosives in a specific order on its legs. In 
    order to avoid the damage from the cameras, run back and forth between the 
    two sides and press the weapon button as you cross the leg which you need to 
    plant explosive on. Don’t forget that you have body armor available to you if 
    you need it. The order is:
    
    Right
    Right
    Left
    Right
    Left
    Left
    Right
    Left
    Left
    Right
    Right
    Left
    Right
    Left
    Right
    Right
    
    If you get one wrong, the sequence won’t reset: rather, the Metal Gear won’t 
    take any damage – you’ll know this because the bipedal tank won’t flash to 
    signify damage. Execute the sequence and watch the Metal Gear explode. Top 
    your health up if you need to before continuing on to the right.
    
    BIG BOSS
    The countdown has begun. You have to defeat Big Boss and escape Outer Heaven 
    before the timer drops to zero. Diane will call to speak to you. You must 
    defeat Big Boss using your rocket launcher. Just like with the Bloody Brads, 
    pop in and out of cover. Depending on the difficulty level, Big Boss will die 
    with four or up to ten rockets. He’ll fire his handgun at you, but this 
    shouldn’t be too much of a problem.
    
    If you equip your cigarettes after the fight you’ll have more time to escape.
    The door at the top will open for you. Head through and don’t forget to climb 
    the left ladder. As soon as you reach the surface the game will be over.
    
    
    
    4. LEGAL
    --------
    
    This guide is copyright Matthew Floratos 2009. You may save this guide to your
    computer to print it off. You may not download, save, edit or use this file 
    for the purpose of promoting, advertising, endorsing or implying a connection 
    with you (or any third party).
    
    The author (Matthew Floratos) will not be liable for any loss or damage which
    you may suffer as a result of or connected with this guide/file.
    
    All characters, story-lines, plot-lines and other material included in this
    guide are copyright of thier respective owners.
    
    
    
    5. CREDITS
    ----------
    
    - The latest version of this guide can be always be found at
      http://metalgearscholar.blogspot.com . Large updates will be cross-posted
      at GameFAQs.
    
    - Maps, diagrams and a rich text version of the guide is available at
      http://metalgearscholar.blogspot.com . Also available is this text-only
      version, a printer-safe version without color, a .PDF version of this file
      and a PSP formatted version that runs in the internet browser of the PSP.
    
    - Thanks to CyberGamba for allowing use of his maps.
    
    - I have other guides planned for the future, including ones for Metal Gear 2:
      Solid Snake, the NES version of Metal Gear, and of course Snake's Revenge.
      You can find these guides and related files now and in the future at
      http://metalgearscholar.blogspot.com .