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Metal Gear Solid (PSX) Cheats

Metal Gear Solid cheats, Easter Eggs, Tips, and Codes for PSX.


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A faster way to get...
Here are some ways to get some stuff faster:
Chaff grenade:In the Heliport,the area where the Hind had been.
Stun grenade:A room in the left side of the Heliport.
Thermal Goggles:The level 4 door in the second floor of the Tank Hangar(NOTE:The first time you go to the Tank Hangar,the level 4 door is open.)
Night Vision Goggles:You need a level 4 card for this.Go to the 2nd floor basement of the Nuclear Warhead Storage Building.Go south,then go turn left.Use the level 4 door on all the doors in that area,one of them should contain the Night Vision Goggles.

beating raven easily
first thing you do is plant claymores right up the top by the big door all in a row. when raven walks across them while he is running the mines should beat him easily
Boss help
When fighting Psycho Mantis plug your controller in port 2 and he will not read your mind, also when he controls Maryl do not punch her, instead use a stun gernade and she will fall,also when he sends out the furniture duck down and when he he throws the pots go up against the wall.

When fighting the nija stay out of open areas,and when he goes invisible use your thermal goggles to get a glimpse at him.

Now when against Volcan Raven use a nikita and manuver it around the beds and hit him in the back,but this will be a little while so prepare to move around!
Defeating Psycho Mantis
Make the boss fight with Psycho Mantis much easier by switching your controller to port 2. When the message HIDEO appears on your screen. If you do it correctly, Psycho Mantis will be unable to read your thoughts making the fight much easier.
Escape Any Confrontation...
If you get into too much trouble and you think you might not make it just go into an Air Vent. As soon as you get your entire body in the Air Vent the bad guys will stop shooting at you...
Fighting Against REX
Here's a small tip, we've seen the whole high tech tracking devices before, you should already know that you should throw Chaff Grenades.

At Stage two, If you're trying to evade from Liquid's eye sight, throw Flash Grenades, the stun is short, but you'll have enough time to disappear, and he'll spend time looking for you.
Fighting Rex
During round one, use Chaff grenades to disturb Rex' radome. While the Chaff is up, continuously fire Stingers at the radome (the magnetic scanning pad on the left of Rex's "head"). Remember to throw out more Chaff grenades as the chaff lightens up. Do this right, and Rex can't even touch you.

After a lengthy sequence infolving Gray Fox, you'll fight Rex once again. Since the radome is out of service, Liquid will manually target you with his eyes. Chaff grenades woun't help you in this round, so hide behind or underneath Rex to avoid being spotted. Run to either side of the beast and fire a Stinger into the cockpit when the oppurtunity comes along. Watch out for Rex's feet...
Ghostly Photographs
Once you have picked up the camera from the room next to Revolver Ocelot, you have the added bonus of being able to take ghostly pictures of Metal Gear Solid's programmer's. If you visit each of the locations below and take a picture of the area, you will find that when you load the picture up in the photo album mode, an apparition of the respective programmer.

Sato - Comm Tower A (roof destroyed by Hind D missiles)

Nakamura - In Meryl's blood pool when she is sniped

Shinkawa - Deep in Sniper Wolf's hallway behind the second pillar

Shimizu - Wolf dog cave (first crawling point)

Kaneda - The mirror located in the Women's restroom

Fukushima - Heliport, looking out to sea from cliff

Takade - Ninja room, glass at edge

Fujimura - Elevator, in the Comm Tower B complex

Hirano - Elevator (Comm Tower B) deep in the shaft of the top level

Muraoka - Water in cargo truck

Ishiyama - Heliport top of building

Uehara - Edge of elevator (the one where the ravens are)

Negishi - Sewage waterfall

Mizutani - When fighting Metal Gear Rex

Korekado - Men's restroom

Sasaki - Picture frames in the Commander's Room

Sonoyama - Torture machine

Toyota - Container in the middle of Vulcan Raven's warehouse

Kozyou - Behind the watertank-like structure in the Canyon

Kojima - Otacon lab (the picture frame to the right)

Matsuhana - Hallway of corpses (outside Otacon's lab)

Shikama - Electric floor
Here's a little something to make you laugh some.
When you go into to the Lady's Bathroom after Meryl, contact Mei-Ling, she'll freak out.
Hideo Kojima Speaks...
Whilst Versing Mantis, when Meryl trys to shoot you or kill herself, punch her heaps of times until she dies. She'll yell, Snake will yell, and when the Game Over screen come up, You'll hear Hideo Kojima say " Whats going on? Snake? Snake?!" then hear Snake say "...Meryl..."
In the Hangar...
If you diddn't pick up the Thermal Goggles, you can use the Cigarettes in your inventory to spot the lasers in the airlock.
In the torture room...
When you are in your cell after the torture room...there are some ways that you can get out.But you cannot do them unless the guard is gone.The guard can be gone when he is:
a)at the bathroom
or b)sleeping.
When he is doing either,you have a chance to escape.If you don't know how to do this here is one way:when Otacon has given you the food and Wolf's handkecheif,use the ketchup the same way you will use Rations.When the ketchup is used,don't move.When the guard comes out,and you just freeze,he'll look at you and say "What the hell?"Then he will run into the cell,when he's close enough,stand up and either run away to the door,or make him outcold.If you messed up on the "ketchup plan", then here's another way.If the guard is either sleeping or in the bathroom again,crawl under the bed and wait until he finishes.When he checks up on you,he'll say the same thing he did with the ketchup,and once again,when he's close enough,make him outcold or run away from him.If you still failed,don't worry,there is one more hope,if he is,once again,in the bathroom or sleeping,an "unknown force"will open the cell door for you.

NOTE:I'm not sure if Ninja(the "unknown force")will come to you in other levels--I've only played the game in Easy.

ANOTHER NOTE:If you submitted to Ocelot's torture,then it is faster for you to get the stuff that Otacon will give you.
Key cards
The first key card is easy just insert it in the computer to the far left. The second you most go to where you fought Volcan Raven pull out the pall card,put away your weapon, and crouch down and start crawling and hold still you will see him blowing air on the card then call otacon to see if it changed, then hurry back and input it in the middle computer. The last card you must go to the bast furnace and go on the platform before where you cossed the lava bed and craw in that that area and hold still, call otacon to see if it changed, and hurry back to the last computer.
after the words HIDEO come up on the screen(mantis reading your mind)equip your thermal goggols and you should be able to see mantis even when he is completly invisible so you can shoot him before he throws one of them shadow balls at you
Meryl's Codec Frequency
In case you didn't figure out to look on the back of the CD case, or you simply can't, Meryl's codec frequency is 140.15.
Night Vision/Thermal Goggles
You can use either of these in the cave where there are wolf-dogs.You can also use either of them in the air-ducts.You can also use the thermal goggles to see anything with stealth or Claymore mines.
One With The Wolfs (Part 2)
After the first fight with Sniper Wolf, your taken to the torture room. If you survive the first time and don't escape, the second time when the guard goes to the bathroom, Otacon will come and give you Ketchup (*Can be used as fake blood*)
and Sniper Wolf's handkerchief. If you equip the handkerchief during the wolf tunnels, they wont bother you at all.
Open doors without getting caught...
You need Stealth for this.All of you have to do is knock on doors and when the guards hear the noise,the door will open.

NOTE:The door will open depending on the guard's card's level.
Psycho Mantis messages
If you want to hear something special from Psycho Mantis, fufill these requirements:

**Save the game less than 3 times before fighting Psycho Mantis - you will get a special message on how reckless you are.

**Save the game lots of times before gighting Psycho Mantis - he will tell you how wise you are for saving often.

**If you have Castlevania: Symphony of the Night on your memory card - Psycho Mantis will give you surprising message before you fight him.

**If you have POLICENAUTS on your memory card - you will get a special message from Hideo Kojima.

**If you have Suikoden on your Memory Card - Psycho Mantis will give you special message regarding Suikoden when he reads your mind.
quick neck break guards
when you break the neck of a guard quickly equip a weapon and you will be able to move away from the body
Shooting Ravens (The Birds)
Get the assult gun or the handgun and go to
where you killed raven {the guy} and Snake will automatically aim at the birds. You can now shoot them.
Shooting while Running
A helpful feature: press the square and x buttons simultaneously and move Snake with the directional pad to run while shooting. Will only work with the SOCOM and Famas.
Survival Mode
To unlock Survival Mode complete the gun shooting in the Virtual Training.
This might come in handy.
Notice that if you don't grab certain items in the place they are in originaly, they'll appear in different areas and kinda mess up the chain.

Example: You find the Fa-Mas in the armory, but if you don't pick it up there, it'll be in the Lab that's filled with gas.
Gunner(the tank): Use Chaff grenades to make the tank stop using the cannon.
Cyborg Ninja: Use Chaff grenades to make Ninja freeze and you can use a gun at him.
Psycho Mantis: Put your controller in the 2nd port so that he can't read your moves.
Hind D: The bottom of the Hind is it's "weak point".
Sniper Wolf(2nd battle): Go on the hill-like thing on the east of your space and use the Nikita to attack her without her attacking you.
Vulcan Raven: You can plant some Claymore mines but you have to be careful not to step on them.The Stinger is also effective.
Metal Gear Rex(1st battle): Use Chaff to make him not use the missiles.
**Camera - Complete the game and submit to Ocelot's torture, then start a new game.

**Demo Theater Mode - Complete the game with either ending; complete both endings to completely unlock this option.

**Extreme Mode - Complete the game on any mode and start a new one.

**Fight Red Ninja - Beat the game with 100 percent two times, then go fight the ninja.

**Gun Shooting Mode - Enter the VR training mode and successfully complete training mode time attack mode. When your done re-enter VR training mode, you'll find the new option.

**Hear the MGS theme tune play during the end credits - Beat the game 3 times on the same save file. The official Metal Gear Solid themetune will play during the second half of the end credits

**Infinite Ammo - Do not submit to Ocelot's toture and at the end you will get Meryl's ending. She will give you a bandanna. Load the game and you will have the bandanna. Equip it and you will have infinite ammo.

**Stealth -Beat the game and submit to Ocelot's torture. Otocan will give you his stealth camoflauge. Load the game and you will have stealth. Equip it and you will be invisible, although wolves can see you and when an FMV shows the guards will see you.

**Survival Mode - Complete Gun Shooting Mode in VR Training

**Technical Demonstration Mode - Complete all other VR Training modes

**Time Attack - Enter the VR training mode and succesfully complete training mode. When you re-enter VR Training Mode, you'll find the new option.

**Tuxedo - Beat the game twice, one with Meryl's ending, once with Otacon's ending. Save them on the same slot. Load the new game and when Snake goes up the elevator in the Dock, Snake will change into a tux.

Easter eggs

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Meryls anger management
When you meet up with Meryl just before you have to defeat Psycho Mantis. Go up to Meryl and punch her then run away. She will then chase you and keep chasing you untill she catches up to you. When she does, you cannot move and she then hits you back, knocking you to the ground. This is quite funny to watch <img src="http://staticneo.com/neoassets/smileys/bigsmile.gif" border=0 vspace=2 alt="" />


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Alternate BG Colors in Title Screen
At the title screen, before the game options appear, press the directional pad to change the background color.
Auto Elevator
Press once and wait for the elevator to come up. Instead of waiting, press the O button twice and the elevator should open in less than a second.
Become One with the Wolves.
After beating Psycho Mantis, go through the new hidden door and now you're in a cave. Equip yourself with a box, and meet up with Meryl. Punch her, and quickly hide under the box. She will ask the small wolf to urinate on your box. Tadaa! You have become one with wolves. Now you can go in and out the cave without worrying about the wolves hurting you. Equip the box that the wolf pissed on, and walk under it.
Blushing Meryl
Use first person (triangle) view to look at Meryle. If you do this for a while, she'll start blushing and giggling, saying things like "Snake, sto~p".
Breifing Videos
When a "camera change" or "camera free" caption comes up during the briefing videos, press the square and triangle buttons to zoom in and out, the circle button to switch between various camera angles, and the x button to "eject" the tape and stop the briefings.
You can retrieve the camera from a secret room held in B2 of the tank hangar. To access it, you'll need at least two C4 explosives (three if you want to fight Ocelot right away). One will open the wall to the hallway that you'll need to get to to fight Ocelot. Another can be used to blow up the wall to get into the chamber where President Baker is being held, and the third explosive can be planted at the end of the hall before entering the chamber.
Once open, another hall guarded by two gun cameras will be revealed. I suggest using chaff grenades to stop the cameras from shooting, and you're going to need at least a level 4 keycard to open the door to the room where the camera is being kept.
Once you gain the camera, you can use it for some fun tricks, such as photographing the ghosts of the game developers (check these cheats for a complete listing).
Stealth Suit:
When you beat the game, if you leave with Otacon, he will give you a prototype of an item called "Stealth." This allows you to walk near, through, and around guards, through trip lasers, and in the field of vision of cameras without alerting. This appears in your inventory when you start your second game.

When you beat the game, if you leave with Meryl, she will give you a prototype of an item called "Bandana." This gives you infinite bullets with any weapons you have. This appears in your inventory when you start your second game.

Beat the game twice and get both endings (one with Meryl and one without). When you play a third time, enter the elevator in the Cargo Dock. You'll remove your scuba gear and change into a tuxedo.
Defeating Psycho Mantis
Tired of Mantis evading your attacks? Use the second port controller instead of the first.
Fast Travel
Boxes? What are these for? Just for hiding? And why does it have the name of places? Heh. You can travel fastly by equiping yourself with the suitable box and sit quietly in the truck. Example, from the Nuclear Warhead building, you can go to Heliport by equipping yourself with the box and stay in the truck on the first floor. The guard will notice and send it to the right place.
First Person Mode
After beating the game in every difficulty except "Very Easy", First Person mode will be unlocked under the "Special" option of the main menu. While in the game, press the triangle button twice to switch to first person.
Frusturated Mei Ling
Continuously call Mei Ling without saving. After about 8 times, she'll stop talking to you temporarily and simply stick her tongue out. Don't worry, you can still save.
Gameshark codes for Ver. 1.1
Inf health 800B752E 03E8

inf air 800AE1B4 03E8
Map Won't Work?
When you're in a place that has mines, and your map isn't working, if you're too lazy to crawl all over the place, use your Thermal Googles instead. The dark red thing on the ground is the claymore.
more cheats
Red Ninja:
Beat the game twice and get both endings (one with Meryl and one without). When you play a third time, the ninja will be wearing a cool red and black outfit.

TBM - Technical demonstration mode:
Beat the following modes in order - "Training", "Time Trial", "Gun Shooting", "Survival." Note: Completing each mode will unlock the next mode in the sequence. "Technical demonstration" mode will now be unlocked. Use it to watch the CPU demonstrate its best time with the gun.

See Secret Ghost Spirits Pictures:
After you get the Camera, take pictures of the following locations to see hidden ghost figures of the development team. To view them, select the 'Album' option at the main menu.........

1. Kojima: Otacon lab (the picture frame to the right)
2. Matsuhana: Hallway of corpses (outside Otacons lab)
3. Sato: Comm Tower A (roof destroyed by a Hind D missiles)
4. Nakamura: In Meryl's blood pool (where she is sniped)
5. Shinkawa: Deep in Sniper Wolf's hallway behind the second pillar
6. Uehara: Edge of elevator (the one were the ravens are)
7. Negishi: Sewage waterfall
8. Mizutani: When fighting Metal Gear
9. Korekado: Men's restroom
10. Sasaki: Picture frames in the Commanders room
11. Sonoyama: Torture machine
12. Toyota: Container in the middle of Raven's warehouse
13. Kozyou: Behind the watertank-like structure in the Canyon
14. Shimizu: Wolf dog cave (first crawling point)
15. Kaneda: The mirror located in the Women's restroom
16. *bleep*ushima: Heliport, looking out to sea from cliff
17. Takade: Ninja room, glass edge
18. Fujimura: Elevator, in the Comm Tower B complex
19. Shikama: Electric floor
20. Kimura: Metal Gear underground base, tip of of Metal Gear's railgun
21. Kobayashi: Rock in canyon 22. Okajima: Maggots of the real DARPA Chef in cell
23. Nishimura: Next to Baker's corpse
24. Mukaide: Reflection in wolfdog cave puddle
25. Onoda: Where Baker is tied up
26. Kitao: Decoy Octopus (fake DARPA chief) corpse
27. Yoshimura: Dead end of air duct
28. Hirano: Elevator (Comm Twr B) deep in the shaft of top level
29. Muraoka: Water in cargo dock
30. Ishiyama: Heliport top of building
31. Ito: Inside elevator to tank hangar
32. Jerem Blaustein: Sniper Wolfs corpse
33. Yoshioka: Bridge on the third floor of the blast furnace
34. Mori: Lowest point of elevator (Comm Twr B)
35. Kinbara: Dark area of stairs
36. Tougo: End of boiler room (in Blast Furnace where the stem is)
37. Makimura: Hidden armory store room (behind the weakened wall)
38. Kutome: Observation room
39. Tanaka: Heliport, sleeping soldier
40. Shigeno: Heliport, security camera by staircase
41. Yamashita: Tip of nuke warhead in nuke storage room
42. Kobayashi: Johnny Sasaki holding cell, near DARPA chief
43. Scott Dolph: Way down in the dark from the walkway between Comm Tower A and B
Not Enough Diazepem?
If you used too much Diazepem, and out of it, use your cheap cigarette instead. It'll work.
Ocelot's laugh
If you want to hear Ocelot's laugh but this will only work if you didn't submit to Ocelot's tourture so get the red box but don't throw away the time bomb then Campbell, Master Miller and Deepthroat will tell you to throw away the timebomb but just don't do it but it can take away all of your life and Game Over will appear then you hear Ocelot's laugh.
Pantless Meryl
Look in the vent just before the DARPA chief to see Meryl doing sit-ups. Leave the vent and re-enter and she will be doing one-armed pushups. Repeat and she will be doing leg stretches on the wall. Repeat one more time and she will be doing the leg stretches while pantless.

In the Nuclear Warhead building, at the B1, carefully look at each guards' butt to identify Meryl. I'm sure you can tell the difference. When she's alone, follow Meryl into the women's bathroom but before entering, let her see you. After she went in, reach the last stall in as fast as you can, under 5 seconds.
Psycho Mantis detects other Konami games on your Memory Card
Try playing through the game with a memory card containing save files from prior Konami games, such as "Castlevania: Symphony of the Night", "Silent Hill", or "Suikoden". When Psycho Mantis reads your mind, he'll mention some startling witticism consisting of the game titles. Neat, and kind of creepy all at once.
Scare Hal Emmerich
During the fight with Cyborg Ninja, lean against the locker in which Hal is hiding and knock against it. Hal will let out a funny little whining sound.
Tip for those wo don't know this:
If you submit when youre tortured by Ocelot
and Beat the game Otacon gives you Stealth.
if you beat the torturing thing without submitting
Meryl gives you Bandana.
Uncencored Guard
To see the naked guard (without the censor) there are 2 ways 1) Is to equip the scope and zoom all the way in then if you do that then the censor shouldn't be there or 2) Get out the tourture room without getting the red box with Snake's items and weapons and his shirt then there will be 2 gun cameras then if your fast enough you will slip past the cameras and wonder around the cells without the shirt on but you could see the guard fully naked without the censor but the elevator will not work so you cannot finish the game like this so get back to the tourture room and get all your equipment back (the red box)
Wolf's Handkerchief.
Otacon gave you Wolf's Handkerchief. For what, you might ask. You can use it while in the cave and the wolves will notice the smell, and they won't attack you.