Metal Gear Solid 4: Guns of the Patriots Cheats For PlayStation 3

1. No More Camo

   Shake the Sixaxis controller to return Snake's Octocamo to its neutral (black and blue) pigmentation.

   Contributed by: _mune 

2. Inheritence

   You carry over your Drebin points, weapons, ammunition, items, and special items from a previous game upon game clear. However, Snake will need to encounter Metal Gear II in the first stage to get his stuff back.

   Be sure to save your cleared data upon game completion to track your items. Load the cleared data to reap your benefits.

   Contributed by: _mune 

3. Show Me Your Motions

   When a character is introduced for the first time, press R2 to view that characters motion capture person instead of that person's voice actor.

   Contributed by: AXBHikaru 

4. Refill Psyche During Cut-scenes

   If during a cut-scene something causes Snakes psyche gauge to decrease just press X rapidly to replenish it.

   Contributed by: MangledMailMan 

5. Beauty and the Beast Photoshoot

   While fighting the second form of any B&B unit stall for 3 minutes. After that the whole area around Snake and the beast will go white. If you have obtained the camera already once you pull it out the Beast will pose for you.

   Contributed by: avataraang1 

6. Cheaper Prices In Drebin's Store

   Set the PS3 system date to a Wednesday or Sunday, and Drebin will have cheaper prices. Also, in Act 5 all prices are halfed.

   Contributed by: jordo141 

7. Vamp's Light Weakness

   When fighting Vamp, immediately equip the Solar Gun. A fully-charged blast from it can take Vamp out in a single hit. This leaves him wide open to be grabbed and injected with the syringe. This method can end the fight in a matter of seconds.

   Contributed by: discoinferno84 

8. Easily Sneak Through The City

   The Third Sun chapter involves following a NPC through a city, while avoiding enemy soldiers. They already know what Snake looks like, which makes getting through tricky. However, you can counter this by simply equipping any other characters' FaceCamo that you've unlocked. The soldiers will see you, but won't attack. They're only looking for Snake, after all. If you interact with Resistance members while wearing a female mask, they'll flirt with you. If you do this while wearing a male mask, they'll just look at you closely.

   Contributed by: discoinferno84 

9. Dancing Beauties

   When you have the Beauty and the Beast Photoshoot active, equip your iPod and play "Oishii Two-han Seikatsu." Instead of attacking, your opponent will start dancing along to the music. If you happen to check on Sunny while this is happening, you'll see that she's dancing as well.

   Contributed by: discoinferno84 

10. Infinite Drebin Points From Dwarf Gekko

    When you reach the tank hangar in Act 4, equip as many healing items as you can, alert the Dwarf Gekko to your presence, and start running around. The Dwarf Gekko are programmed to shoot at you, but are incapable of reloading. They merely throw their guns away when they run out of ammunition. These discarded guns can be collected and sold to Drebin for extra points. While the most common gun is the GSR, the Dwarf Gekko will occasionally drop an otherwise rare Desert Eagle, which earn 10,000 points each. As long as you don't kill any Dwarf Gekko, you can keep this process going for as long as your patience or Snake's heath allows.

    Contributed by: discoinferno84 

11. Infinite Drebin Points In Outer Haven

    Before you reach Outer Haven's Microwave Tunnel, you have to run straight through a series of hallways that are infested with Dwarf Gekko. Instead of going forward, hang back near the door, equip The Patriot, activate auto aim, and start firing. You'll earn Drebin Points for every Dwarf Gekko you destroy, and none of them will be able to get close enough to attack you. Since the Dwarf Gekko infinitely respawn in this area and The Patriot has infinite ammunition, you can keep this going for as long as you want.

    Contributed by: discoinferno84 

12. Infinite Drebin Points In South America

    After you've met up with Drebin in South America, spend some time attacking the Confinement Facility nearby. It's surrounded by a watchtower and a perimeter wall lined with barbed wire, and has wood piled in front of it. Every soldier in this area is armed with an XM320, which earns 12,000 Drebin points each. However, it only earns this much if the weapon is dropped without the soldier being killed beforehand. The easiest way to do this is to stand near the entrance or the wood pile, and either hold up the soldiers at gunpoint or shoot them with Cry Ammo when they get close enough. Once you've safely gotten the XM320, kill the soldier and wait for his backup. Since soldiers respawn infinitely in this area, you can earn hundreds of thousands of Drebin points in only a few minutes.

    Contributed by: discoinferno84 

13. Psycho Mantis Alternate Scene

    The scene where you encounter Psycho Mantis changes depending on what kind of controller you use. If you're using a Sixaxis, he'll be mad that the vibration function is gone. This will also trigger flashbacks and a voice-over from Naomi, who will say, "No more massages for you, then" in reference to the holding cell codec in MGS1. If you're using a DualShock 3, he'll be happy that the vibration works. You can also get the Sixaxis scene by turning off the DualShock 3.

    Contributed by: discoinferno84 

14. Holiday Decorations On The Nomad

    Pause the game and look at the interior of The Nomad. If your PS3's date is set to 12/25, there will be a Christmas tree in the cargo hold. If the PS3 is set to 10/31, there will be a Halloween pumpkin.

    Contributed by: discoinferno84 

15. Otacon's Desktop

    Whenever you get the chance, maneuver the camera to get a closer look at Otacon's desktop on The Nomad. You'll find a model of Metal Gear REX from the first game, art for Policenauts, and art for Zone of the Enders: The 2nd Runner on one of the monitors. Also, be sure to look at Otacon's monitors during the Act 3 briefing. Otacon will have secretly activated a webcam to look at Naomi's chest, and will try to cover it up before Naomi realizes.

    Contributed by: discoinferno84 

16. PlayStation Consoles On The Nomad

    During the Act 2 Briefing, take some time to explore kitchen on the The Nomad. You'll find a PS3 on the table. Sunny will also be playing a PSP nearby. The game she's playing is Penguin Adventure, the first game Hideo Kojima ever worked on.

    Contributed by: discoinferno84 

17. Exploring The Nomad With The Mk. II

    During the mission briefings in The Nomad, you can take control of the Mk. II and interact with objects. If you press the remote control in the cargo hold, it'll change the screen to display a photo slideshow of Akina Minami. If you go up to the radio in the kitchen, you can use the dial to change the song that plays, and there will be different ones for each briefing. You can also go to the chicken coop and poke the animals. They're named Solid, Solidus, and Liquid, after the sons of Big Boss.

    Contributed by: discoinferno84 

18. Gray Fox Homage

    During the boss fight at the end of Act 4, ignore the Gekko for a moment and try pointing the rail gun anywhere near where Raiden and Vamp are fighting on the top of REX. Snake will refuse to fire and say that he can't do it. This is an homage to Gray Fox's final scene in the original Metal Gear Solid, where a very similar scenario played out.

    Contributed by: discoinferno84 

19. Screaming Mantis Codecs

    When you're fighting Screaming Mantis, calling Rose or Otacon will result in a few codecs in which they and Campbell discuss the different tactics Snake used to kill Psycho Mantis in Metal Gear Solid. However, there's also a hidden codec that will only trigger if you go into the settings menu and change your controller to anything aside from 1. This will cause Snake to be confused over why he suddenly can't move, and Otacon will mock him for trying to use the controller trick from the original fight.

    Contributed by: discoinferno84 

20. Animal Cruelty

    After you've beaten Crying Wolf, try shooting or CQCing some of the wolves in the area. This will trigger some codecs from Otacon and Rose. Otacon will be disgusted, and Rose will discuss the link between animal cruelty and antisocial behavior, and threaten to give Snake a psych evaluation if he keeps doing it. Otacon will have a similar reaction if you start killing ravens in one of the other rooms in Shadow Moses.

    Contributed by: discoinferno84 

21. Rose's Cooking

    If you call Rose several times, it'll trigger a humorous codec in which Snake and Campbell attempt to subtly discuss how terrible Rose's cooking is.

    Contributed by: discoinferno84 

22. Rose's Physics

    When you call Rose, try shaking the controller. Rose's chest will jiggle accordingly.

    Contributed by: discoinferno84 

23. Exit/Exist

    Whenever you die in Act 5, don't push any buttons and let the Game Over screen play for a little bit. Eventually, the Exit option will change to Exist. Select it, and you'll hear Liquid yell, "Snake! It's not over yet!" The cursor will then switch over to the Continue option.

    Contributed by: discoinferno84 

24. Hidden First-Person Views

    There are a few scenes that have extra first-person views by pressing L1, but do not have any on-screen prompts:
    
    - When you encounter Screaming Mantis in Act 1. Move the camera to the left, and you'll see the ghost of Psycho Mantis in the sky.
    
    -When Snake with meets Naomi in Act 2. Laughing Octopus will be lurking outside a window.
    
    -When Naomi is talking to Snake and he drops his cigarette. Snake tries to look up Naomi's skirt. However, Naomi immediately notices and changes her posture.
    
    -When Naomi tells Snake how long he has to live. Snake will look at her chest and refill his Psyche Gauge.
    
    -When the Scarabs appear wearing the disguise during Snake and EVA's meeting in the church in Act 3. The camera will be shown from their perspective.
    
    -When Raging Raven stands up after her hallucination of the birds eating her. Snake will check her out from behind.
    
    -When Psycho Mantis's ghost disappears, and The Sorrow says his iconic line. Pressing L1 will show The Sorrow's ghost floating overhead, and pressing X will give flashbacks to MGS3.

    Contributed by: discoinferno84 

25. Original Metal Gear Alert Theme

    As you're making your way through the city in Act 3, go the park and find a building with the address 314-5. Stand near the door and listen closely. Apparently, someone inside is playing the original MSX Metal Gear; you'll be able to hear the old alert theme, and whoever is playing will say, "No!" whenever they get caught.

    Contributed by: discoinferno84 

26. Shadow Moses Electrified Floor

    Despite this game happening almost a decade after MGS1, the electrified floor in Shadow Moses is still functional. It can also be used to your advantage. When the Gekko appears in the hallway, quickly take command of the Mk. III and get to the control panel near the elevator as fast as possible. This will trigger a button prompt that lets you turn the electricity back on, which will instantly fry the Gekko and award you some extra Drebin Points. Notably, you can also turn the electricity back on when only Snake is standing on it, which will trigger a special reaction.

    Contributed by: discoinferno84 

27. Shoot The Mk. III

    When Otacon is using the Mk. III to hack into a door's security in Act 4, try shooting the Mk. III. Otacon will keep yelling at Snake to stop. If you shoot it enough times, it'll collapse, resulting in Otacon yelling in confusion and a non-standard Game Over.

    Contributed by: discoinferno84 

28. Change The Channels

    There are several TV shows and commercials that play before the game starts. Normally, the ones displayed are randomly chosen. However, you can change the channels and view the others by pressing the Control Stick or Directional Pad in different ways.

    Contributed by: discoinferno84 

29. Messing With The Resistance

    Act 3 tasks you with methodically following Resistance members through a city and letting them lead you to your destination. However, you can forgo the stealth and attack them with guns, explosives, CQC, etc. This will result in multiple codecs from Otacon, who will get increasingly angry with each attack. If you manage to kill enough of them, Otacon will yell at you and trigger a non-standard Game Over.

    Contributed by: discoinferno84 

30. Gekko Codec

    When you reach the hibernating Gekko early in Act 4, call Otacon before it wakes up. They'll discuss the functionality of its hibernation mode. This will trigger a second codec when the Gekko wakes up; if you escape it and call Otacon back, they'll joke about the jumpscare and whoever created the Gekko.

    Contributed by: discoinferno84 

31. Laughing Octopus Mimics Otacon

    During the fight with Laughing Octopus, there's a random chance that she'll transform into an oversized mimic of the Mk. II, and use Otacon's voice to lure Snake into an explosive trap. Calling Otacon while she's mimicking his voice will result in a brief argument between Snake and Otacon. If you contact him after the explosives go off, you'll get another argument.

    Contributed by: discoinferno84 

32. Hideo Kojima Cameo

    At the end of the Psycho Mantis encounter, start mashing the X button when he goes berserk and his mechanical body shakes. When the body finally explodes, the image of Hideo Kojima will flash on the screen a couple of times.

    Contributed by: discoinferno84 

33. Death Codecs

    If you die, immediately call Rose once you've continued. A different codec will be triggered depending on how you died. If you die via explosion, Rose will mention having a nightmare of that happening. If you die via drowning or strangulation, Snake will mention paying more attention to his O2 gauge. If he's stabbed or shot, he'll mention premonitions or feeling like he's died. Rose will suggest it's a mild case of depersonalization disorder, trauma, or a subconscious warning.

    Contributed by: discoinferno84 

34. Mei Ling's Briefing

    When you're watching Mei Ling's briefing in Act 5, you can mess with her presentation by using the analog sticks to move the projector screen around.

    Contributed by: discoinferno84 

35. Break The Statue

    In Act 1, you'll come across a statue. You can pose with it and pretend to be another statue, which will fool enemies. If you do this trick at least 3 times, however, an important piece of the statue will break off in Snake's hand, and any nearby enemies will be alerted.

    Contributed by: discoinferno84 

36. Motion Sickness

    Pause the game and open up Snake's model viewer. Use the control stick to spin him around several times, then resume playing. Snake will immediately throw up.

    Contributed by: discoinferno84 

37. Shadow Moses Codecs

    When you're in Shadow Moses, be sure to contact Otacon multiple times. He has unique codecs for almost every single room and important object in the base, and sometimes you have to call him twice to trigger them.

    Contributed by: discoinferno84 

38. City Park Statue

    When you're tracking the Resistance member in Act 3, run to the park ahead of him. There's a spot near the fountain where you can pretend to be a statue. If you get there fast enough and have the OctoCamo and FaceCamo equipped, you'll be so convincing that the Resistance member will stop and urinate on you.

    Contributed by: discoinferno84 

39. Power Station Hidden Items

    When you play through Act 2, take the time to help the rebels finish their mission of blowing up the Power Station. Once that's done, don't leave the area. Instead, go outside and climb the electrical tower. If you look carefully, you'll find a power line that connects to another tower. Now that the power is out, you can safely grab and climb along it to reach an otherwise inaccessible area. When you reach the other tower and go down, you'll find the area has extra items, ammo, and weapons, including a missile launcher.

    Contributed by: discoinferno84 

40. Akina Minami Posters

    In Act 2, go inside the Vista Mansion and shoot the paintings in the hall near the stairs. One of them will fall off and reveal a poster of Akina Minami. Go into the master bedroom, lay on the bed, look up at the ceiling, and you'll find another poster of her. When you reach the park in Act 3, don't go inside; instead, turn to the right and follow the buildings until you come across another street heading to the right. When you go down that street, you'll see a building on the right with four arches at its entrance. Go in there, and you'll find another Akina Minami poster on the lighted wall. From there, continue along to the perimeter of the park, and turn right to enter Midtown Central Sector. You'll see another poster of her on the right, next to the first vehicle you walk past. Looking at these posters in first person view and taking photos of them will cause Snake to exclaim, "Akina!"

    Contributed by: discoinferno84 

41. Crying Wolf Hearts

    If you defeat Crying Wolf non-lethally, pay close attention to the following scene when the wolf dog approaches and retrieves her body. Since she's still alive, the wolf dog will have hearts floating above its head.

    Contributed by: discoinferno84 

42. Body Searching Frogs/Haven Troopers

    If you manage to hold a Frog/Haven Trooper at gunpoint, be careful if you try body searching them. They're an all-female unit, and will react differently than other enemies. While doing a crotch check on a male enemy instantly knocks them out, groping Frogs/Haven Troopers will make them angry. They'll yell at you for being a pervert and retaliate with a powerful kick. If you press the triangle button while searching their chests, they'll react with anger as well.

    Contributed by: discoinferno84 

43. Waiting Out Crying Wolf

    If you're having trouble with Crying Wolf, there is a simple, but effective solution. As soon as the battle starts, hide under the supply truck to the east of your location. Staying under there protects Snake from the blizzard, which prevents his Psyche from depleting. The wind drowns out most of the sounds of his weapons. The Frogs can't see him, so there's no risk of an alert unless they're close to the truck. Crying Wolf will occasionally come into the area, but won't be able to see Snake. You can use the NVG/Infrared to spot and snipe her easily. She'll throw grenades in retaliation, but Snake will regenerate his health due to him laying down. Just be patient and repeat this process enough times, and you'll eventually win.

    Contributed by: discoinferno84 

44. Frogs/Haven Troopers Tactics

    The Frogs/Haven Troopers are elite enemies, but they have some unique weaknesses. If they see an Emotive Magazine, they'll be drawn to it and automatically salute. Shooting them with Emotive Ammo will cause them to instantly faint due to their emotions being suppressed by SOP. If they see Snake while he's wearing the Big Boss FaceCamo, they will instantly faint as well. These tricks are incredibly useful when trying to escape Advent Palace in Act 1, and infiltrating Outer Haven in Act 5.

    Contributed by: discoinferno84 

45. Shadow Moses Footprints

    As you make your way through Shadow Moses, try turning on the Solid Eye's Night Vision. If you look carefully, you'll find two sets of footprints that follow some of the same path you're on, but will eventually deviate into areas where you can't reach. This foreshadows the presence of Vamp and Naomi long before the actual reveal.

    Contributed by: discoinferno84 

46. Alternate Opening Battle Scenes

    There are actually four different variations of how the cutscenes for the opening battle play out. The one you get is determined by whether or not you pick up a rifle, and which route you take.

    Contributed by: discoinferno84 

47. Annoying Otacon

    When you're infiltrating the building to reach Meryl, you'll come across a laser grid with an explosive trap. Otacon will advise you to ignore it and find another way around. Back off for a bit, and then return to the same spot. Otacon will give you the same advice, but worded differently. If you repeat this about half a dozen times, Otacon will get annoyed and tell you to do whatever you want.

    Contributed by: discoinferno84 

48. Shooting Meryl

    When you get the chance in Act 5, try shooting Meryl. Otacon and Rose will yell at you and get increasingly angry each time you do. Also, killing her or Johnny will trigger an instant Game Over.

    Contributed by: discoinferno84 

49. Syringe Side Effects

    If you use the syringe too much, it will start having negative effects. Snake will throw up if he overdoses. Each time he throws up, the amount of health and psyche lost will increase, to the point that he'll be left on the verge of death.

    Contributed by: discoinferno84 

50. Shooting For Psyche Recovery

    If you're running low on psyche, try shooting various objects, like the wine bottles at the bar in Act 1 or the flower pots in Naomi's lab in Act 2. You can recover a lot of it quickly by using explosives to destroy multiple items at the same time.

    Contributed by: discoinferno84 

51. Weaken Raging Raven

    During the motorcycle chase sequence in Act 3, try to focus on shooting Raging Raven. Any damage you inflict during the chase will carry over to her boss battle.

    Contributed by: discoinferno84 

52. Ocelot's Kiss

    During the Snake Eater section of the final battle with Ocelot, allow him to get Snake into a chokehold. Ignore the escape prompt and don't touch the control stick. Eventually, Ocelot will kiss Snake.

    Contributed by: discoinferno84 

53. Rose's Wardrobe

    If you like talking to Rose, try playing on different days of the week or changing the PS3's internal clock. She'll wear different outfits depending on what day it is.

    Contributed by: discoinferno84 

54. Policenauts Poster

    When you're in Otacon's former lab in Act 4, take the time to look at the walls. You'll find a Policenauts poster, and scanning it with the Solid Eye will net you an extra 1,000 DP.

    Contributed by: discoinferno84 

55. Replenish Health During Final Battle

    During the Snake Eater section of the final battle with Ocelot, try mashing the action button. This will replenish your health and psyche gauges.

    Contributed by: discoinferno84 

56. Cooking Photos

    If you haven't obtained the camera before Act 4 begins, be sure to take at your photo gallery. You'll find a few funny photos of Sunny and Naomi in the kitchen.

    Contributed by: discoinferno84 

57. Checking Out Meryl

    When you're fighting alongside Meryl in Act 1, enter first person view and look at her pants. Aside from being a callback to the original game, this will also automatically replenish your psyche gauge.

    Contributed by: discoinferno84 

58. Easier Laughing Beauty

    If you're having trouble with Laughing Beauty dodging your shots, try hiding under the bed. She'll start crawling on the floor to peer at you, which prevents her from dodging attacks. This lets you finish the fight in seconds.

    Contributed by: discoinferno84 

59. Easier Raging Raven

    This only works on New Game Plus. Once you get to the Raging Raven fight, simply attack her with the Rail Gun that you acquired from Crying Wolf. She should go down in only a few hits. Alternatively, the Mosin Nagant is the most effective weapon for a non-lethal win.

    Contributed by: discoinferno84 

60. Shadow Moses Ghosts

    Much like in the original Metal Gear Solid, there are 30 ghosts of the dev team and certain characters hidden in specific locations throughout Shadow Moses. Normally, they're invisible and only show up in pictures you've taken with the Camera. But if you're playing on New Game Plus, try equipping The Sorrow Doll. Doing so will cause the ghosts to appear in plain sight.

    Contributed by: discoinferno84 

61. Drum Roll Into Frogs

    If you're having trouble with the Advent Palace fight against the Frogs, try equipping the Drum Can and rolling around inside of it. Since it's bulletproof while rolling, you can use it to take out the Frogs non-lethally. Just be careful not to roll too many times in a row, or Snake will throw up. Also be sure not to hit your allies, as they'll be knocked out and easily killed.

    Contributed by: discoinferno84 

62. Drum Roll Into Laughing Octopus

    If you're having trouble with Laughing Octopus, try equipping the Drum Can and rolling around inside of it. It deals non-lethal damage and can be used to knock her down whenever she's moving around at floor level and not shooting. It can even knock her out of her rolling attack, giving you the opportunity to go on the offensive instead of staying atop the bed. Just be careful not to roll too many times in a row, or Snake will throw up.

    Contributed by: discoinferno84 

63. Audio Flashbacks

    There are several audio flashbacks to conversations and codecs in previous games that will only activate if you perform certain tasks or go to certain areas. With the exception of the crop circle flashback, all of these reference the first Metal Gear Solid. Also, almost all of these are exclusive to Shadow Moses in Act 4. If you listen to them without any kind of interruption, you'll be awarded Drebin Points. Note that these will not occur during Caution Mode.

    Unlockable
    Walk up to a security camera near the Helipad and press X. Only works if music is playing.	"A surveillance camera?"
    Obtain the Mk. 23 SOCOM and aim it.	"Just like old times."
    Move the camera directly overhead and move around for about a minute.	"Overhead view, just like old times. Now you're talking. That's more like it."
    Find the crop circle while tracking Naomi in Act 2.	AI Colonel's alien abduction codec in MGS2
    Walk down the center of the Canyon after leaving the Tank Hangar.	Deepthroat's first codec
    Visit the elevator near the Helipad.	Elevator intro codec
    Walk up to the locker in Otacon's office.	Gray Fox's second introduction
    Walk through the hallway to Otacon's office.	Gray Fox's VS the Genome Soldiers
    Climb to the top of one of the Comms Towers.	Liquid attacks Snake with the Hind
    Walk to the wreck of the Hind.	Liquid screaming as the Hind crashes, and Snake's, "See you in Hell."
    Kill about 100 enemies in Acts 1, 2, or 5.	Liquid Snake's "You enjoy all the killing, that's why."
    Take the Service Elevator near the Blast Furnace.	Master Miller outing Naomi as a spy
    Use the vents to infiltrate Shadow Moses instead of using the door.	Master Miller's introduction
    Walk to the center of the Helipad.	Mei Ling's introduction
    Walk in the trench leading to the Comms Towers.	Meryl getting shot by Sniper Wolf
    Walk up to the cargo door exiting the Tank Hangar.	Snake and Meryl's first codec
    Walk to the front of the other Comms Tower near its exit.	Snake and Otacon's conversation after Sniper Wolf dies
    Walk to the cargo door near REX's hangar.	Vulcan Raven's final words to Snake

    Contributed by: discoinferno84 

64. Otacon's extra passwords

    Put these in instead of the code Otacon tells you to at Shadow Moses. You will get the Access Denied scene but afterwards you will get the bonus.

    Effect	Effect
    14893	100,000 DP
    78925	iPod song
    13462	iPod song

    Contributed by: laure8929 

65. Costumes

    Unlockable	Unlockable
    Obtain the Assassin emblem	Altair
    Start Eastern Europe level	Civilian Disguise
    Get 51 continues or more in a single playthrough to unlock this octocamo.	Corpse Camo
    Middle East in the Militia Safe House	Middle East Militia Disguise
    South America (Cove Valley Village)	South American Rebel Disguise
    Clear the game once	Suit

    Contributed by: defcrap96, Fuuinashi 

66. Extras Screen Passwords

    These passwords are entered at the Extras screen under Password after beating the game once on any difficulty. The items will be made available upon loading your save game or starting a new game (in which case you will gain access to them when you meet up with Metal Gear Mk. II; iPod songs are immediately available.)

    Effect	Effect
    aottrykmyn	Altair Costume
    dntkkhktmm	Drebin Facecamo
    jmsotsynrn	Type 17 Pistol
    mekakorkkk	Unlock Mk. 23 handgun (SOCOM from MGS1)
    thomas	Unlocks "Desperate Chase" iPod Song
    george	Unlocks "Gekko" iPod Song
    theodore	Unlocks "Midnight Shadow" iPod Song
    abraham	Unlocks "Mobs Alive" iPod Song
    mnsoymsyhn	Unlocks "Mosin Nagant"
    mgo2play	Unlocks "Subsistence Action" iPod Song
    1aytmmymhk	Unlocks 1911 Pistol
    pkhhnwhsjt	Unlocks Patriot
    skynytktjp	Unlocks Scanning Plug S
    deskyhstyl	Unlocks the Desert Eagle Long Barrel
    tshsniammr	Unlocks Thor .45-70

    Contributed by: sailordth, mistershoeshine, Iamyourboo2, Deus_ex_Necare, Death316, Xsum_snake, RaidenKubrick, lilmattsback 

67. Unlockable Emblems

    Unlocking emblems gives you various bonus content.

    Unlockable	Unlockable
    Shake 50 enemies for items	Ant Emblem
    Beat the game with 50+ knife kills, 50+ CQC holds, and 25 or less alerts.	Assassin's Emblem
    Choke 100 enemies to death	Bear Emblem
    Use the Scanning Plug S or Syringe on 50 enemies	Bee Emblem
    Beat the game on the highest difficulty with no deaths, no alerts, no kills, no recovery items, no stealth suit, no bandanna items, in under 5 hours.	Big Boss Emblem
    Give friendly soldiers 50 items	Blue Bird Emblem
    Get less than 75 alert phases, less than 250 kills, and over 25 continues.	Centipede
    Get over 150 alert phases, over 500 kills, over 50 continues, use over 50 recovery items and finish the game in over 35 hours.	Chicken
    Activate over 100 alerts	Cow
    Have over 400 kills	Crocodile
    Get 150 headshots	Eagle Emblem
    Beat the game on normal or higher w/ no deaths, 5 or less alerts, no kills, no recovery items, no stealth suit, no bandanna items, in under 6 hours.	Fox Emblem
    Beat the game on hard or higher w/ no deaths, 3 or less alerts, no kills, no recovery items, no stealth suit, no bandanna items, in under 5.5 hours.	Fox Hound Emblem
    Roll forward 200 times	Frog Emblem
    Press against walls for a total of 1 hour	Gecko Emblem
    Complete the game after 30 cumulative hours of play	Giant Panda Emblem
    Hold up 50 enemies	Gibbon Emblem
    Be admired by 25 friendly soldiers	Hawk Emblem
    Get 10 combat highs	Hog Emblem
    Beat the game on hard or higher w/ no deaths, 3 or less alerts, no kills, no recovery items, no stealth suit, no bandanna items, in under 6.5 hours.	Hound Emblem
    Pick up 400 dropped weapons	Hyena Emblem
    Crawl on the ground for a total of 1 hour	Inch Worm Emblem
    Get over 75 alert phases, less than 250 kills, and less than 25 continues.	Jaguar
    Get over 75 alert phases, less than 250 kills, and over 25 continues.	Leopard
    Collect all 69 weapons	Little Gray Emblem
    Spend a total of 2.5 hours crouching	Lobster Emblem
    Finish the game with no alerts activated, no continues, no rations, noodles or regains used and in under 5 hours	Mantis
    Beat the game without activating any alert phases.	Octopus
    Get over 75 alert phases, over 250 kills, and less than 25 coninues.	Panther
    Use more than 50 recovery items	Pig
    Beat the game without killing asingle person (Gekkos and Dwarf Gekkos dont count).	Pigeon
    Get over 75 alert phases, over 250 kills, and over 25 continues.	Puma
    Flick through 100 Playboy pages	Rabbit
    Beat the game in under 5 hours	Raven
    Perform over 200 prone side rolls	Scarab
    Get less than 75 alert Phases, less than 250 kills, and less than 25 continues.	Scorpion
    Get less than 75 alert phases, over 250 kills, and over 25 continues.	Spider
    Get less than 75 alert phases, over 250 kills, and less than 25 continues.	Tarantula
    Spend more than 60 minutes inside the drum can or card board box (this can be done throughout the game, not all at once)	Tortoise
    Beat the game with no continues and no rations, regains, or noodles used	Wolf

    Contributed by: Dragonmaw, Emperorwon, MangledMailMan, Volcanopickle 

68. Trophies

    Trophies

    Trophy	Trophy
    Viewed all model posters.	Are you an Otaku too?
    Took control of an enemy soldier’s body using the Mantis Doll or Sorrow Doll.	Can you feel my power now!!!?
    Found a crop circle and heard a mysterious voice.	Crop Circle
    Defeated Crying Wolf by non-lethal means, and obtained the Crying Wolf Doll.	Crying Wolf Doll
    Caused a “divine wind” using the Tanegashima.	Divine Wind
    Knocked an enemy soldier flying using a Drum Can.	Drum Can Addict
    Controlled an enemy soldier’s emotions using an Emotive Magazine.	Emotion Control
    Obtained 10 or more types of FaceCamo (excluding types obtained via password).	FaceCamo Addict
    Viewed all flashbacks.	Flashback Mania
    Escaped the Haven Troopers in the Middle East by non-lethal means, and obtained the Frog Soldier Doll.	Frog Soldier Doll
    Snapped at least 5 shots of ghosts on Shadow Moses Island.	Ghost Photography Addict
    Broke off the most important part of a statue.	Handle with Caution
    Held an enemy soldier at gunpoint and performed a body check.	Hands Up!
    Shocked an enemy soldier using Mk. II/III.	Hurt me more!
    Obtained all weapons (excluding weapons obtained via password).	I am THE expert on weapons, equipment and cutting-edge technology.
    Ended ALERT status while wearing the Corpse Camo.	I Just Don’t Fear Death
    Obtained the Bandana.	Infinite ammo.
    Defeated Laughing Octopus by non-lethal means, and obtained the Laughing Octopus Doll.	Laughing Octopus Doll
    Cleared Act 1 (Middle East).	Liquid Sun
    Piloted Metal Gear REX and screamed at your enemy.	LIQUID!
    Cleared Act 5 (Outer Haven).	Old Sun
    Used overhead view on Shadow Moses Island.	Overhead view — just like old times…
    Defeated Raging Raven by non-lethal means, and obtained the Raging Raven Doll.	Raging Raven Doll
    Defeated Screaming Mantis by non-lethal means, and obtained the Screaming Mantis Doll.	Screaming Mantis Doll
    Cleared Act 2 (South America).	Solid Sun
    Obtained all iPod® tracks (excluding tracks obtained via password).	Sounds of the Battlefield
    Obtained the Stealth Camouflage.	Stealth Camouflage
    Obtained the Solar Gun.	SUNLIGHT!
    Played Oishii Two-han Seikatsu and made one of the BB Corps dance.	That Tune Is His Mind Control Music
    Obtained all trophies.	The Legendary Hero
    Cleared Act 3 (Eastern Europe).	Third Sun
    Cleared Act 4 (Shadow Moses).	Twin Suns
    Killed many enemies in one area, and vomited.	You enjoy all the killing, that’s why.
    Got kissed by Ocelot during the final battle.	You’re pretty good.

    Contributed by: KazeShouten, R351D3NT3V1L4 

69. Bonus Weapons

    Unlockable	Unlockable
    Complete a single-player session without killing anyone (including bosses). You can do this on any difficulty	Bandanna
    Earn the Fox emblem on a single-player session	Desert Eagle, Long Barrel
    In the Nomad vehicle during the mission intermission; you can unlock a special photo by picking up this item in stage 4 instead of earlier	Digital Camera
    Shoot them out of Screaming Mantis's hand and pick them up	Mantis and Sorrow Dolls
    Earn the Hound emblem on a single-player session	Mauser Type 17
    Beat Raging Raven	MGL-140 Grenade Launcer
    Found in the first area of Act 4	Mk. 23 Handgun
    Earn the Big Boss emblem on a single-player session	Patriot Future Assault Weapon
    Clear the single-player game once	Race (Ricochet) Gun
    Beat Crying Wolf	Rail Gun
    Log more than 10 hours of Metal Gear Online play time on the same profile as your Metal Gear 4 game. You purchase this from Drebin	Scanning Plug S
    Collect the five statues (those of the four Battle Beauties and the Frog Soldier/Haven Troopers in stage 1) using non-lethal means on their respective idols	Solar Gun
    Complete a single-player session without instigating a single alert (caution is okay, but not alert). You can do this on any difficulty	Stealth Item
    Earn the Fox Hound emblem on a single-player session	Thor 45-70

    Contributed by: _mune, HellKnightX 

70. iPod Tunes

    Snake's iPod can download specific tunes throughout the course of the game. Some songs have an additional "secret" effect when it is played in the game.

    Unlockable	Unlockable
    Stage 4 Shadow Moses, Tank Hangar. After power is restored, backtrack to the upper catwalk and explore all rooms	Beyond the Bounds (increases stun damage done by Snake from non-lethal weapons)
    Earn the Big Boss emblem	Big Boss (increase stun damage and increases Snake's accuracy when played)
    Stage 3 Europe, Midtown	Bio-hazard (cause soldiers held by Snake to scream in terror)
    Act 2, Mission Briefing, upstairs in the Nomad	Boktai 2 Theme
    Act 2, Marketplace	Bon Dance
    A random gift from a militia or rebel soldier if Snake gives them a healing item	Destiny's Call (cause soldiers held by Snake to go enraged)
    Stage 4 Shadow Moses, Canyon. Before leaving the canyon area, examine the rocky walls for a hole hiding this item	Flowing Destiny (cause soldiers held by Snake to weep like a little girl)
    Stage 2 South America, Cove Valley Village. Inside the fire ravaged house	Fury, The (cause soldiers held by Snake to go enraged)
    Act 1, Mission Briefing	Inorino Uta
    Act 1, Advent Palace	Level 3 Warning
    Act 4, Mission Briefing, upstairs in the Nomad	Lunar Knights Main Theme
    Act 4, Warhead Storage Building B2	Metal Gear 20 Years History: Part 2
    Act 2, South America Confinement Facility. In room with beds inside the house	Metal Gear 20 Years History: Part 3
    Act 5, Under hatch to the left at the beginning of area	Metal Gear Solid Main Theme (The Document Remix)
    A random gift from a militia or rebel soldier if Snake gives them a healing item	MGS 4 Love Theme / Action (cause soldiers held by Snake to weep like a little girl)
    Act 3, Midtown N Sector	On Alert
    Act 3, Midtown, hold-up PMC.	One Night in Neo Kobe City (Causes soldiers held by Snake to laugh)
    Stage 4 Shadow Moses, Nuclear Warhead Storage B2. Input 78925 into Otacon's lab computer	Opening - Old L.A. 2040 (increase Snake's accuracy)
    Stage 4 Shadow Moses, Nuclear Warhead Storage B2. Input 13462 into Otacon's lab computer	Policenaughts Ending (cause soldiers held by Snake to fall asleep on touch)
    Stage 2 South America, Confinement Facility. Island in the south-eastern quadrant	Rock Me (increases Snake's amount of life recovered from items and other means)
    Stage 2 South America, Vista Mansion. Between the east wall and a cargo container	Sailor (increases Snake's amount of life recovered from items and other means)
    Act 3, Mission Briefing, upstairs in the Nomad	Shin Bokura no Taiyou Theme
    A random gift from a militia or rebel soldier if Snake gives them a healing item	Show Time (cause soldiers held by Snake to scream in terror)
    Unlocked by earning all 40 game clear emblems	Snake Eater (increase the life recovery rate of Snake through items and other actions)
    Play at least one game of Metal Gear Online. You must start the match with at least two players	Subsistence (increase Snake's accuracy)
    Act 3, Midtown S Sector	Test Subject's Duality
    Act 4, Snow Field. Just before the "Disc Change" Codec scene.	The Best Is Yet To Come
    Act 3, Echo's Beacon	The Essence of Vince
    Act 2, in the Cave Valley Village in badly burned building	The Fury
    Act 1, Millennium Park	Theme of Solid Snake
    Act 1, Militia Safehouse. Just before seeing the unmanned flying-bomber on the table	Theme Of Tara
    Act 4, Tank Hanger. Upper floor ventilation shaft.	Warhead Storage
    Act 4, Casting Facility North	Yell (Dead Cell)
    Act 1, Urban Ruins before cutscene	Zanzibarland Breeze

    Contributed by: _mune, Tanookii 

71. Facepaint

    Different face paint unlocked for in game use.

    Unlockable	Unlockable
    Earn the Big Boss emblem on a single-player session	Big Boss's
    Beat Act 3	Classic MGS Snake
    Defeat the Battle Beauty (human form) Crying Wolf by non-lethal means.	Crying Wolf
    Purchase and keep more than 60 different weapons.	Drebin
    Defeat the Battle Beauty Laughing Octopus (the overall battle, no specifics involved).	FaceCamo
    Defeat the Battle Beauty (human form) Laughing Octopus by non-lethal means.	Laughing Octopus
    Ram Dr. Emmerich using the Metal Gear II during the intermission scene.	Otacon
    Defeat the Battle Beauty (human form) Raging Raven by non-lethal means.	Raging Raven
    Ram Sunny using the Metal Gear II during the intermission scene.	Raiden Mask A
    Ram Dr. Naomi Hunter using the Metal Gear II during the intermission scene.	Raiden Mask B
    Ram Colonel Campbell using the Metal Gear II during the intermission scene.	Roy Campbell
    Defeat the Battle Beauty (human form) Screaming Mantis by non-lethal means.	Screaming Mantis
    Beat Act 2	Young Snake
    Beat Act 2	Young Snake with Bandana

    Contributed by: _mune, HellKnightX 

72. Dolls/Statues

    You need to unlock 5 dolls before you can adquire the Solar Gun.
    Defeat the Frog Soldiers, Laughing Octopus, Raging Raven, Crying Wolf and Screaming Matis with Non-Lethal weapons. (During their beast form, not beauty). After defeating them, grab the doll before killing their beauty form. Aside from the Frogs, because they don't have a beauty form. Any dolls/statues you've collected can be seen in the kitchen on The Nomad.

    Unlockable	Unlockable
    In a side of a bulding just where you start after killing her beast form	Crying Wolf Doll/Statue
    At the garage at the end of the battle	Frog Soldier Doll/Statue
    On a bed in a little room	Laughing Beast Doll/Statue
    On the upper floor on a corner	Raging Raven Doll/Statue
    On the corridor where you started	Screaming Mantis Doll/Statue

    Contributed by: game_break 

73. New Ammo

    After finishing the game once, and getting back to drebin you can buy:

    Unlockable	Unlockable
    Finish game once	Emotive ammo (cry)
    Finish game once	Emotive ammo (laughter)
    Finish game once	Emotive ammo (rage)
    Finish game once	Emotive ammo (scream)
    Finish game once	Smoke Grenade (blue)
    Finish game once	Smoke Grenade (green)
    Finish game once	Smoke Grenade (red)
    Finish game once	Smoke Grenade (yellow)

    Contributed by: Mort_pas 

74. Hand Camo

    When you're tracking Naomi in Act 2, you'll eventually come across an enemy with a Claymore mine. After you're eliminated him, continue walking on the northeast path. For easier reference, equip the NVG and follow the hand prints that are on the ground. If you follow this trail of prints, you'll eventually come to a metal and concrete display. This shows the hand prints and signatures of several of the staff members who worked on the game. If you lay down on it, you'll acquire the Hand Camo. This can be registered as a unique Octocamo.

    Unlockable
    During the tracking sequence in Act 2, equip the NVG and follow the trail of hand prints, and then lay down on the display.	Hand Camo

    Contributed by: discoinferno84 

75. Completion Unlockables

    Unlockable	Unlockable
    Clear the single-player game once	New combat vests
    Complete the single-player mode once (and saving the cleared data).	The Boss Extreme difficulty

    Contributed by: _mune 

Walkthroughs & FAQs