Metal Gear Solid 4: Guns of the Patriots Hints & Cheats

GameSpot Walkthroughs

Cheat Codes

  1. 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.
    CheatEffect
    13462iPod song
    78925iPod song
    14893100,000 DP

Passwords

  1. 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.)
    PasswordEffect
    deskyhstylUnlocks the Desert Eagle Long Barrel
    dntkkhktmmDrebin Facecamo
    jmsotsynrnType 17 Pistol
    aottrykmynAltair Costume
    mekakorkkkUnlock Mk. 23 handgun (SOCOM from MGS1)
    georgeUnlocks "Gekko" iPod Song
    thomasUnlocks "Desperate Chase" iPod Song
    theodoreUnlocks "Midnight Shadow" iPod Song
    abrahamUnlocks "Mobs Alive" iPod Song
    mnsoymsyhnUnlocks "Mosin Nagant"
    1aytmmymhkUnlocks 1911 Pistol
    mgo2playUnlocks "Subsistence Action" iPod Song
    tshsniammrUnlocks Thor .45-70
    pkhhnwhsjtUnlocks Patriot
    skynytktjpUnlocks Scanning Plug S

Unlockables

  1. Facepaint

    Different face paint unlocked for in game use.
    How to UnlockUnlockable
    Beat Act 2Young Snake
    Beat Act 2Young Snake with Bandana
    Beat Act 3Classic MGS Snake
    Defeat the Battle Beauty (human form) Crying Wolf by non-lethal means.Crying Wolf
    Defeat the Battle Beauty (human form) Screaming Mantis by non-lethal means.Screaming Mantis
    Ram Colonel Campbell using the Metal Gear II during the intermission scene.Roy Campbell
    Ram Dr. Emmerich using the Metal Gear II during the intermission scene.Otacon
    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
    Purchase and keep more than 60 different weapons.Drebin
    Earn the Big Boss emblem on a single-player sessionBig Boss's
    Defeat the Battle Beauty (human form) Raging Raven by non-lethal means.Raging Raven
    Defeat the Battle Beauty (human form) Laughing Octopus by non-lethal means.Laughing Octopus
    Defeat the Battle Beauty Laughing Octopus (the overall battle, no specifics involved).FaceCamo
  2. 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.
    How to UnlockUnlockable
    Stage 4 Shadow Moses, Tank Hangar. After power is restored, backtrack to the upper catwalk and explore all roomsBeyond the Bounds (increases stun damage done by Snake from non-lethal weapons)
    Earn the Big Boss emblemBig Boss (increase stun damage and increases Snake's accuracy when played)
    Stage 3 Europe, MidtownBio-hazard (cause soldiers held by Snake to scream in terror)
    A random gift from a militia or rebel soldier if Snake gives them a healing itemDestiny'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 itemFlowing Destiny (cause soldiers held by Snake to weep like a little girl)
    Stage 2 South America, Cove Valley Village. Inside the fire ravaged houseFury, The (cause soldiers held by Snake to go enraged)
    A random gift from a militia or rebel soldier if Snake gives them a healing itemMGS 4 Love Theme / Action (cause soldiers held by Snake to weep like a little girl)
    Stage 4 Shadow Moses, Nuclear Warhead Storage B2. Input 78925 into Otacon's lab computerOpening - Old L.A. 2040 (increase Snake's accuracy)
    Stage 4 Shadow Moses, Nuclear Warhead Storage B2. Input 13462 into Otacon's lab computerPolicenaughts Ending (cause soldiers held by Snake to fall asleep on touch)
    Stage 2 South America, Confinement Facility. Island in the south-eastern quadrantRock 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 containerSailor (increases Snake's amount of life recovered from items and other means)
    A random gift from a militia or rebel soldier if Snake gives them a healing itemShow Time (cause soldiers held by Snake to scream in terror)
    Unlocked by earning all 40 game clear emblemsSnake 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 playersSubsistence (increase Snake's accuracy)
    Act 2, Mission Briefing, upstairs in the NomadBoktai 2 Theme
    Act 2, MarketplaceBon Dance
    Act 1, Mission BriefingInorino Uta
    Act 1, Advent PalaceLevel 3 Warning
    Act 4, Mission Briefing, upstairs in the NomadLunar Knights Main Theme
    Act 4, Warhead Storage Building B2Metal Gear 20 Years History: Part 2
    Act 2, South America Confinement Facility. In room with beds inside the houseMetal Gear 20 Years History: Part 3
    Act 5, Under hatch to the left at the beginning of areaMetal Gear Solid Main Theme (The Document Remix)
    Act 3, Midtown N SectorOn Alert
    Act 3, Midtown, hold-up PMC.One Night in Neo Kobe City (Causes soldiers held by Snake to laugh)
    Act 3, Mission Briefing, upstairs in the NomadShin Bokura no Taiyou Theme
    Act 3, Midtown S SectorTest Subject's Duality
    Act 4, Snow Field. Just before the "Disc Change" Codec scene.The Best Is Yet To Come
    Act 3, Echo's BeaconThe Essence of Vince
    Act 2, in the Cave Valley Village in badly burned buildingThe Fury
    Act 1, Millennium ParkTheme of Solid Snake
    Act 1, Militia Safehouse. Just before seeing the unmanned flying-bomber on the tableTheme Of Tara
    Act 4, Tank Hanger. Upper floor ventilation shaft.Warhead Storage
    Act 4, Casting Facility NorthYell (Dead Cell)
    Act 1, Urban Ruins before cutsceneZanzibarland Breeze
  3. Bonus Weapons

    How to UnlockUnlockable
    Beat Crying WolfRail Gun
    Beat Raging RavenMGL-140 Grenade Launcer
    Shoot them out of Screaming Mantis's hand and pick them upMantis and Sorrow Dolls
    Found in the first area of Act 4Mk. 23 Handgun
    Earn the Big Boss emblem on a single-player sessionPatriot Future Assault Weapon
    Clear the single-player game onceRace (Ricochet) Gun
    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 idolsSolar 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 DrebinScanning Plug S
    In the Nomad vehicle during the mission intermission; you can unlock a special photo by picking up this item in stage 4 instead of earlierDigital Camera
    Complete a single-player session without instigating a single alert (caution is okay, but not alert). You can do this on any difficultyStealth Item
    Complete a single-player session without killing anyone (including bosses). You can do this on any difficultyBandanna
    Earn the Hound emblem on a single-player sessionMauser Type 17
    Earn the Fox emblem on a single-player sessionDesert Eagle, Long Barrel
    Earn the Fox Hound emblem on a single-player sessionThor 45-70
  4. Completion Unlockables

    How to UnlockUnlockable
    Clear the single-player game onceNew combat vests
    Complete the single-player mode once (and saving the cleared data).The Boss Extreme difficulty
  5. Costumes

    How to UnlockUnlockable
    Get 51 continues or more in a single playthrough to unlock this octocamo.Corpse Camo
    Middle East in the Militia Safe HouseMiddle East Militia Disguise
    South America (Cove Valley Village)South American Rebel Disguise
    Obtain the Assassin emblemAltair
    Clear the game onceSuit
    Start Eastern Europe levelCivilian Disguise
  6. New Ammo

    After finishing the game once, and getting back to drebin you can buy:
    How to UnlockUnlockable
    Finish game onceEmotive ammo (laughter)
    Finish game onceEmotive ammo (scream)
    Finish game onceEmotive ammo (rage)
    Finish game onceEmotive ammo (cry)
    Finish game onceSmoke Grenade (red)
    Finish game onceSmoke Grenade (yellow)
    Finish game onceSmoke Grenade (green)
    Finish game onceSmoke Grenade (blue)
  7. Unlockable Emblems

    Unlocking emblems gives you various bonus content.
    How to UnlockUnlockable
    Shake 50 enemies for itemsAnt Emblem
    Beat the game with 50+ knife kills, 50+ CQC holds, and 25 or less alerts.Assassin's Emblem
    Choke 100 enemies to deathBear Emblem
    Use the Scanning Plug S or Syringe on 50 enemiesBee 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 itemsBlue 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 alertsCow
    Have over 400 killsCrocodile
    Get 150 headshotsEagle 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 timesFrog Emblem
    Press against walls for a total of 1 hourGecko Emblem
    Complete the game after 30 cumulative hours of playGiant Panda Emblem
    Hold up 50 enemiesGibbon Emblem
    Be admired by 25 friendly soldiersHawk Emblem
    Get 10 combat highsHog 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 weaponsHyena Emblem
    Crawl on the ground for a total of 1 hourInch 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 weaponsLittle Gray Emblem
    Spend a total of 2.5 hours crouchingLobster Emblem
    Finish the game with no alerts activated, no continues, no rations, noodles or regains used and in under 5 hoursMantis
    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 itemsPig
    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 pagesRabbit
    Beat the game in under 5 hoursRaven
    Perform over 200 prone side rollsScarab
    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 usedWolf
  8. 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. Except on the frogs because they don't have a beauty form.
    How to UnlockUnlockable
    At the garage at the end of the battleFrog Soldier Doll/Statue
    On a bed in a little roomLaughing Beast Doll/Statue
    On the upper floor on a cornerRaging Raven Doll/Statue
    In a side of a bulding just where you start after killing her beast formCrying Wolf Doll/Statue
    On the corridor where you startedScreaming Mantis Doll/Statue

Easter Eggs

  1. 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.

Secrets

  1. No More Camo

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

  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.
  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.
  5. 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.
  1. Trophies

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

Metal Gear Solid 4: Guns of the Patriots

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