Metal Gear Solid 4 secrets/unlockables v2.0

This is my first guide and I don't have the time to do a proper guide so bear with me. I made this guide to give you guys a bit more to do.

Note: *May contain spoliers for those who have not finished**

Big Boss FaceCamo: You can unlock this by unlocking the Big Boss emblem.
Campbell: Use the Metal Gear M.K II and hit Campbell with it in the Mission Breifing.
Crying Beauty: Defeat Crying Beauty without killing her (Use the MK.2 or Solar Gun)
Drebin: Buy 60 weapons.
Laughing Beauty: Defeat Laughing Beauty without killing her (Use the MK.2 or Solar Gun)
Otacon: Hit Otacon with the M.K II during the mission briefing.
Raiden x2: Hit Sunny and Naomi with the M.K II during the Mission Brefing to unlock both Raiden FaceCamo's.
Raging Beauty: Defeat Raging Beauty without killing her (Use the MK.2 or Solar Gun)
Screaming Beauty: Defeat Screaming Beauty without killing her (Use the MK.2 or Solar Gun)
Snake youth: Unlocked at Act Three (Eastern Europe)
Snake youth + bandana: Unlocked at Act Three (Eastern Europe)
Snake (MGS1): Unlocked when entering Shadow Moses.

• Everything is half price once you start Act 5 so this is a good time to buy the weapons that cost the most eg Tanegashims (1,000,0000 Drebin points)
• 100,000 Drebin points bonus: On Act 4, when your required to enter a password, enter the password 14893 to recieve a 100,000 Drebin Points bonus.

• Also, if you enter the passwords 78925 and 13462 on Act 4, you should recieve two iPod songs

                                                                                                                                                                                                                    








                                                                           

Desert Eagle Long Barrel: Achieve the Fox emblem.
Emotion Bullers: Only available on 2nd playthrough
Mantis Doll: Defeat Screaming Mantis (Act 5)
Patriot: Achieve the Big Boss emblem.
Smoke Grenades: Only available on 2nd playthrough.
Solar Gun: Find all Beast Dolls ans the Frog Soldier.
Sorrow Doll: Pick it up as soon as you defeat Screaming Mantis.
Thor .45-70: Achieve the Fox Hound emblem.
Type 17: Achieve the Hound emblem.

Altair: Achieve the Assassin emblem
Bandana: Playthrough once without killing anybody (This includes Beautys)
Camera: Find it in the Nomad during the Mission Breifings
Scanning Plug: Play 10 hours of Metal Gear Online
Stealth Camouflage: Have no alert phases during one playthrough.

Chicken emblem: Corspe Camo
Pigeon emblem: Bandana
Assassin emblem: Altair costume
Hound emblem: Type 17 pistol
Fox emblem: Desert Eagle long barrel
Fox Hound emblem: Thor .45-70
Big Boss emblem: Patriot, Big Boss ipod song, Big Boss FaceCamo.

• Ghosts: There is 30 ghost in Shadow Moses. Ghosts can only be seen by using the camera and having the Sorrow Doll as your current weapon.
• Friendly Snake: You can form relationships with Soldiers by giving them items such as rations and other items.
• Snake the bowling ball: Equip a drumcan and knock over soldiers. When rolling around in drum can, Snake will eventually vomit.
• Sick Killer: Kill 50 soldiers in once act and you'll hear a special voice.
• Kiss of death: On Act 5, when Liquid has you in a chokehold, dont press anything and he'll kiss you on the cheek.
• Is that my DualShock3: If you have the DualShock3 you will see the same thing on your TV during the Psycho Mantis cutscene.
• Behind the mansion: During Act Two when your in the mansion shoot at a painting shoot through it to reveal a picture of some girl (forget her name) The other picture is upstairs above the bed.
• Finding the frog: When you reach the end of the Advent Palace Garage without killing any Haven Troopers, there should be a Frog Soldier Doll right in front of you (I recommend equipping the Solid Eye as your current weapon so its easier to spot, note it's completely optional)
• Shoot him dammit: Try and shoot Vamp when fighting Raiden, Snake will resist.
• Marketplace: If market stalls are destroyed, you can pick pick up items that were from the stalls.

10. M72A3 (Rocket Launcher)
 
  9. M82A2 (Sniper Rifle)

  8. C4 (Explosive)

  7. FIM-92A (Missile Launcher)

  6. RPG-7 (Rocket Launcher)

  5. Sleep Gas Satchel (Explosive)
 
  4. Sleep Gas Mine (Explosive)

  3. Solar Gun (Stun-Gun)

  2. Rail Gun (Sniper Rifle

  1. Javelin (Missile Launcher)