Metal Gear Solid: Peace Walker PlayStation Portable Cheats

In-Game T-Shirts

In Title Screen, go to Extras > Network > Enter Passcode to enter the following codes. You also need Playstation Network account.

Code: - Result:

2000016038415 - Black T-Shirt with White Peace Walker Logo

2000016032574 - Gray T-Shirt with MSF Logo

2000016032338 - Gray T-Shirt with Snake Art at the Back

2000016035902 - Olive T-Shirt with Snake Art

2000016032964 - White T-Shirt with Coffee Cup art design

2000016032680 - White T-Shirt with Big Boss text

2000016038576 - Plain Tan T-Shirt

2000016032635 - Navy Blue T-Shirt with MSF logo

2000016032567 - Gray T-Shirt with MSF logo

2000016036022 - Gray T-Shirt with Coffee Cup art design

2000016032390 - Black T-Shirt with Peace Walker text

2000016032758 - Black T-Shirt with Big Boss text

2000016756791 - Big Boss face a la Che shirt (White)

2000016035933 - White UNIQLO T-Shirt (unknown design)

2000016537833 - Big Boss face a la Che shirt (Red)

Paz's Diary

Paz's diary can only be obtained when you beat the harder versions of the A.I. bosses. The diary tapes are inside the A.I. pods when you collect the boards.

Monster Hunter Stages

Read all of Chico's briefing files, then go to Extra Ops 29, move to the beach area and encounter the talking cat. This will unlock the first Monster Hunter stage. Play this to unlock more stages.

Unlock Hideo Kojima

The director Hideo Kojima can be recruited from an interactive cutscene in "Infiltrate the Crater Base" by selecting the truck with the license plate "Centro America 63824 Peace Sentinel".

Unlockable: Items

The following items give you "Cheat-like" abilities.

Infinity Bandana Rank 1 (Infinite Ammo): Complete Extra Ops 119 with S Rank (Need Infinity Bandana Design Specs)

Stealth Camouflage Rank 5: Complete Extra Ops 050 with S Rank (Need Stealth Camouflage Design Specs and Metamaterials Technology skill (Extra Ops 049)

Stealth Mat Rank 1: Complete Main Ops 33 (Need Stealth Mat Design Specs and Metamaterials Technology skill (Extra Ops 049)

Hunting Quest Uniforms

In hunting quests you can get Rathalos, Tigrex and Gear Rex Uniforms. To obtain a S rank you cannot kill a single creature, even the main boss. Just tranquilize it when its health is low.

Gear Rex Uniform: Complete Extra Ops 125,126,127 or 128 with S rank

Rathalos Uniform: Complete Extra Ops 121 or 122 with S rank

Tigrex Unifrom: Complete Extra Ops 123 or 124 with S rank

Hit on Paz, Get a Rank S on Extra Ops 67

To date Paz, you must unlock Extra Ops 67.In the Entry Gate equip this following:

- Walkman (for romantic BGM)
- Love Box (required)
- Camera (for taking pictures)

Then, change your Co-ops Comm. with greetings (polite greetings) or something nice words in "ETC" section. In your outfit, you must not be "naked" because Paz will run away and you can't finish the mission. Now on the mission, pause for a while and use your Walkman then select a good music. After that, try to speak with her by using Co-ops Comm.(Select button)and if you saw a red heart in her speech balloon , that means that she is turn on to you but if you saw a broken heart, it means that she's turned off. Try times many times speaking with her using this until you gather many red heart points. Don't try any perverted things to her (like touching her breast using your CQC) or you will be slapped; also avoid to bump her many times or you will see her disappointed (broken heart in her speech balloon).

After speaking to her, try to take her some pictures, and you must be in lower position; just equip the cam and Paz will give a pose. Unequip your cam then equip again many times until she change her poses. If you finished all of this, all you have to do is to equip your Love Box and it's either call her or go near to her, and she will open the box then she will go inside. When they are going at it, look for 7 hearts or more spreading from the box, it is possible to have a rank S on the mission. Wait for the mission results, and if got a score of 200 or above, the you've got a rank S!!

The reward for the mission is that when you play again this mission, you'll see that Paz is wearing her undies. If you finished it again with a rank of S you will "go on a date with Paz."

Mk. 22 Butt Shot Takedown

Normally it takes a couple of hits from Mk. 22 to put a guard that wears a helmet or armor to sleep. The trick is to shoot at the guards butt (right between the cheeks); this will make the guard to reach for his/her behind and fall asleep.

Hero Point Farming

Insignias are the way to get Hero Points quickly. The best way is to establish a pattern that allows you to work towards multiple insignias at once. So, for each guard you CQC slam them, hold them up, headshot them, and Fulton them while also not using recovery items, killing anyone, or getting caught, then you're working towards seven different insignias. And each insignia will be worth with three ranks which will total probably around 50,000 Hero Points once you've gotten them all. Granted it takes time.

Another somewhat fast way is if you can find a location where you can get -- for example - six soldiers in one AP recruit session, you can string together a good CQC combo on them. Every combo above two adds another 30 hero points (i.e., 3-combos for 30 pts, 4-combos for 60 pts, and so on). Plus if you have the dress or whatever camo it is that adds 30% Hero Points you can improve that.

Just find that AP recruiting spot, do that mission, go back to home and change the date on your PSP by two days and do it all over again. Tedious but if you find a good spot you can milk a decent amount of hero points faster than if you just did most normal missions over and over.

Paz's Bikini Viewer

After getting a Rank S on the "Date with Paz" mission you get to see her in her underwear. But you can also go to Staff Management Screen at Mother Base and look for the women of the game(Amanda, Dr.Strangelove, Cecile) and then press TRIANGLE twice to see their model in underwear. Note: You can only see the models of the women only.

Zadornov after he removes his tracker

Go do the first extra ops mission which is the shooting gallery inside MSF. You should hear an evil laugh in the room when you start so after you hear it go and run up the stairs that are near the exit and Zadarnov should be on the next floor.

S-ranking Extra Ops 83

S-ranking Extra Ops 83. You can do it by clearing it under 16 minutes. The trick is to do it fast and make sure to Fulton out most (if not all) of the enemies and do not kill anyone (if an enemy tank runs over anyone by accident, it won't count). It's easier to get an S-rank if you do not let the guards spot Snake until the commander pops out at the very end. Use the Mosin-Nagant to knock him out. I used a lot of up-levelled/improved smoke grenades and even colored smoke grenades so enemies didn't see me when I used the Fulton launcher on the troops. I also placed some Fulton mines next to them when they were blinded by the smoke to automatically get rid of them.

Make sure to equip the Sneaking Suit, Night Vision Goggles, and throw the smoke grenades at your feet so that nobody sees you when you use the Fulton launcher. I managed to hide in the empty warehouse building so make sure you have the Stealth Mat to hide yourself when the troops come running towards you and look inside. Oh, and you can get the battle suit with the helmet from S++ Outer Ops missions, because that's where I got mine.

Avoid Mech Decommission

For this tip to work, you must enable auto-save. After you send your combat team to Outer Ops mission and you are using your mechs, the auto save will run and save your game. After the saving, Reports will notify you about the Mother Base. After the report, head to Outer Ops to view their Missions Status. If your Mech gets Decommissioned, (damaged beyond Repair), DO NOT SAVE MANUALLY. Instead, go to title screen without saving. Load your game again, and it will bring you back to the Reports about the Mother Base, and after the Reports, Head to the Outer Ops again... Reset and Load until you receive a better outcome and your Mech is not Decommissioned.

-----------------------------------------------------------------------------------------

Metal Gear Solid: Peace Walker Unlockable: T-Shirts

PlayStation Network account required. Enter these codes under Extras to unlock T-Shirts.

1. Black T-Shirt / White Peace Walker Logo - 2000016038415

2. Gray T-Shirt / MSF Logo - 2000016032574

3. Gray T-Shirt / Snake Art at the Back - 2000016032338

4. Olive T-Shirt / Snake Art - 2000016035902

5. Big Boss shirt (Red) - 2000016537833

6. Big Boss shirt (White) - 2000016756791

7. Black T-Shirt / Big Boss text - 2000016032758

8. Black T-Shirt / Peace Walker text - 2000016032390

9. Fox T-Shirt & Stealth Gun - 7335042803525442

10. Gray T-Shirt / Coffee Cup art design - 2000016036022

11. Gray T-Shirt / MSF logo - 2000016032567

12. Navy Blue T-Shirt / MSF logo - 2000016032635

13. Plain Tan T-Shirt - 2000016038576

14. White T-Shirt / Big Boss text - 2000016032680

15. White T-Shirt / Coffee Cup - 2000016032964

Metal Gear Solid: Peace Walker Unlockable: "Cheat" Items

The following items give you "Cheat-like" abilities.

1. Stealth Mat Rank 1 - Complete Main Ops 33 (Need Stealth Mat Design Specs and Metamaterials Technology skill (Extra Ops 049)

2. Stealth Camouflage Rank 5 - Complete Extra Ops 050 with S Rank (Need Stealth Camouflage Design Specs and Metamaterials Technology skill (Extra Ops 049)

3. Infinity Bandana Rank 1 (Infinite Ammo) - Complete Extra Ops 119 with S Rank (Need Infinity Bandana Design Specs)

Metal Gear Solid: Peace Walker Unlockable: Extra Ops Missions

After beating Mission 26 -- Peace Walker Battle 3, this is the order you unlock the remaining Extra Ops missions:

1. Unlock and Clear Extra Op 14 for the next Extra Op (below)

2. Unlock and Clear Extra Op 22 for the next Extra Op (below)

3. Unlock and Clear Extra Op 67 for the next Extra Op (below)

4. Unlock and Clear Extra Op 103 for the next Extra Op (below)

5. Play Main Op Zadornov search for the next Extra Op (below)

6. Unlock and Clear Extra Op 32 for the next Extra Op (below)

7. Unlock and Clear Extra Op 15 for the next Extra Op (below)

8. Unlock and Clear Extra Op 8 for the next Extra Op (below)

9. Unlock and Clear Extra Op 56 for the next Extra Op (below)

10. Unlock and Clear Extra Op 90 for the next Extra Op (below)

11. Unlock and Clear Extra Op 76 for the next Extra Op (below)

12. Play Main Op Zadornov search for the next Extra Op (below)

13. Unlock and Clear Extra Op 42 for the next Extra Op (below)

14. Unlock and Clear Extra Op 19 for the next Extra Op (below)

15. Unlock and Clear Extra Op 95 for the next Extra Op (below)

16. Unlock and Clear Extra Op 39 for the next Extra Op (below)

17. Unlock and Clear Extra Op 35 for the next Extra Op (below)

18. Unlock and Clear Extra Op 106 for the next Extra Op (below)

19. Play Main Op Zadornov search for the next Extra Op (below)

20. Unlock and Clear Extra Op 112 for the next Extra Op (below)

21. Unlock and Clear Extra Op 16 for the next Extra Op (below)

22. Unlock and Clear Extra Op 33 for the next Extra Op (below)

23. Unlock and Clear Extra Op 71 for the next Extra Op (below)

24. Unlock and Clear Extra Op 21 for the next Extra Op (below)

25. Unlock and Clear Extra Op 93 for the next Extra Op (below)

26. Unlock and Clear Extra Op 86 for the next Extra Op (below)

27. Play Main Op Zadornov search for the next Extra Op (below)

28. Unlock and Clear Extra Op 63 for the next Extra Op (below)

29. Unlock and Clear Extra Op 74 for the next Extra Op (below)

30. Unlock and Clear Extra Op 57 for the next Extra Op (below)

31. Unlock and Clear Extra Op 59 for the next Extra Op (below)

32. Unlock and Clear Extra Op 84 for the next Extra Op (below)

33. Unlock and Clear Extra Op 40 for the next Extra Op (below)

34. Unlock and Clear Extra Op 82 for the next Extra Op (below)

35. Play Main Op Zadornov search for the next Extra Op (below)

36. Unlock and Clear Extra Op 60 for the next Extra Op (below)

37. Unlock and Clear Extra Op 78 for the next Extra Op (below)

38. Unlock and Clear Extra Op 36 for the next Extra Op (below)

39. Unlock and Clear Extra Op 108 for the next Extra Op (below)

40. Unlock and Clear Extra Op 34 for the next Extra Op (below)

41. Unlock and Clear Extra Op 99 for the next Extra Op (below)

42. Play Main Op Zadornov search for the next Extra Op (below)

43. Unlock and Clear Extra Op 116 for the next Extra Op (below)

44. Unlock and Clear Extra Op 17 for the next Extra Op (below)

45. Unlock and Clear Extra Op 101 for the next Extra Op (below)

46. Unlock and Clear Extra Op 110 for the next Extra Op (below)

47. Unlock and Clear Extra Op 43 for the next Extra Op (below)

48. Unlock and Clear Extra Op 97 for the next Extra Op (below)

49. Unlock and Clear Extra Op 118 for the next Extra Op (below)

50. Unlock and Clear Extra Op 23 for the next Extra Op (below)

51. Unlock and Clear Extra Op 24 for the next Extra Op (below)

52. Unlock and Clear Extra Op 105 for the next Extra Op (below)

53. Unlock and Clear Extra Op 25 for the next Extra Op (below)

54. Unlock and Clear Extra Op 70 for the next Extra Op (below)

55. Unlock and Clear Extra Op 26 for the next Extra Op (below)

56. Unlock and Clear Extra Op 27 for the next Extra Op (below)

57. Unlock and Clear Extra Op 94 for the next Extra Op (below)

58. Unlock and Clear Extra Op 44 for the next Extra Op (below)

59. Unlock and Clear Extra Op 41 for the next Extra Op (below)

60. Unlock and Clear Extra Op 77 for the next Extra Op (below)

61. Unlock and Clear Extra Op 20 for the next Extra Op (below)

62. Unlock and Clear Extra Op 89 for the next Extra Op (below)

63. Unlock and Clear Extra Op 55 for the next Extra Op (below)

64. Unlock and Clear Extra Op 79 for the next Extra Op (below)

65. Unlock and Clear Extra Op 9 for the next Extra Op (below)

66. Unlock and Clear Extra Op 66 for the next Extra Op (below)

67. Unlock and Clear Extra Op 73 for the next Extra Op (below)

68. Unlock and Clear Extra Op 107 for the next Extra Op (below)

69. Unlock and Clear Extra Op 58 for the next Extra Op (below)

70. Unlock and Clear Extra Op 61 for the next Extra Op (below)

71. Unlock and Clear Extra Op 92 for the next Extra Op (below)

72. Unlock and Clear Extra Op 62 for the next Extra Op (below)

73. Unlock and Clear Extra Op 100 for the next Extra Op (below)

74. Unlock and Clear Extra Op 64 for the next Extra Op (below)

75. Unlock and Clear Extra Op 65 for the next Extra Op (below)

76. Unlock and Clear Extra Op 87 for the next Extra Op (below)

77. Unlock and Clear Extra Op 111 for the next Extra Op (below)

78. Unlock and Clear Extra Op 45 for the next Extra Op (below)

79. Unlock and Clear Extra Op 46 for the next Extra Op (below)

80. Unlock and Clear Extra Op 102 for the next Extra Op (below)

81. Unlock and Clear Extra Op 47 for the next Extra Op (below)

82. Unlock and Clear Extra Op 48 for the next Extra Op (below)

83. Unlock and Clear Extra Op 91 for the next Extra Op (below)

84. Unlock and Clear Extra Op 49 for the next Extra Op (below)

85. Unlock and Clear Extra Op 75 for the next Extra Op (below)

86. Unlock and Clear Extra Op 50 for the next Extra Op (below)

87. Unlock and Clear Extra Op 83 for the next Extra Op (below)

88. Unlock and Clear Extra Op 37 for the next Extra Op (below)

89. Unlock and Clear Extra Op 98 for the next Extra Op (below)

90. Unlock and Clear Extra Op 104 for the next Extra Op (below)

91. Unlock and Clear Extra Op 72 for the next Extra Op (below)

92. Unlock and Clear Extra Op 85 for the next Extra Op (below)

93. Unlock and Clear Extra Op 109 for the next Extra Op (below)

94. Unlock and Clear Extra Op 96 for the next Extra Op (below)

95. Unlock and Clear Extra Op 81 for the next Extra Op (below)

96. Unlock and Clear Extra Op 113 for the next Extra Op (below)

97. Unlock and Clear Extra Op 115 for the next Extra Op (below)

98. Unlock and Clear Extra Op 117 for the next Extra Op (below)

99. Unlock and Clear Extra Op 119 for the next Extra Op (below)

100. Unlock and Clear Extra Op 68 for the next Extra Op (below)

101. Unlock and Clear Extra Op 120 for the next Extra Op (below)

Missions 121 to 128 are Monster Hunter Missions. Unlock them by watching how here: (http://psp.ign.com/articles/109/1095722p1.html).

Metal Gear Solid: Peace Walker Unlockable: Paz's Diary

Paz's diary can only be obtained when you beat the harder versions of the A.I. bosses. The diary tapes are inside the A.I. pods when you collect the boards.

Metal Gear Solid: Peace Walker Hint: Avoid Mech Decommission

For this tip to work, you must enable auto-save. After you send your combat team to Outer Ops mission and you are using your mechs, the auto save will run and save your game. After the saving, Reports will notify you about the Mother Base. After the report, head to Outer Ops to view their Missions Status. If your Mech gets Decommissioned, (damaged beyond Repair), DO NOT SAVE MANUALLY. Instead, go to title screen without saving. Load your game again, and it will bring you back to the Reports about the Mother Base, and after the Reports, Head to the Outer Ops again... Reset and Load until you receive a better outcome and your Mech is not Decommissioned.

Metal Gear Solid: Peace Walker Unlockable: Monster Hunter Uniforms

To achieve an S Rank you cannot kill ANY creature. Tranquilize everything, even the boss!

1. Gear Rex Uniform - Complete Extra Ops 125,126,127 or 128 / S rank

2. Rathalos Uniform - Complete Extra Ops 121 or 122 / S rank

3. Tigrex Unifrom - Complete Extra Ops 123 or 124 / S rank

Metal Gear Solid: Peace Walker Unlockable: Insignias and Heroism Bonuses

The following insignias can be unlocked by performing the actions below. Insignias give Heroism Point bonuses, also listed below. Note: Check your insignias in the Mother Base Database by choosing "Player Data" and then "Mission data."

1. Assault Rifle Specialist - Attain the maximum level for all Assault Rifles / 2500 HP

2. Base Master - Win 50 matches under Base (BASE) rules / 2500 HP

3. Capture Pro - Win 50 matches under Capture (CAP) rules / 2500 HP

4. CO-OP In Specialist - 250 CO-OP Ins / 500 HP

5. CO-OPS Specialist RANK A - Camaraderie of 1,000,000 / 12000 HP

6. CO-OPS Specialist RANK B - Camaraderie of 500,000 / 5500 HP

7. CO-OPS Specialist RANK C - Camaraderie of 250,000 / 1500 HP

8. Codename Collection Specialist RANK A - Receive all codenames / 20000 HP

9. Codename Collection Specialist RANK B - Receive 50% of all codenames / 7250 HP

10. Codename Collection Specialist RANK C - Receive 10% of all codenames / 1000 HP

11. CQC Master RANK A - Use CQC over 1000 times / 5000 HP

12. CQC Master RANK B - Use CQC over 500 times / 2500 HP

13. CQC Master RANK C - Use CQC over 100 times / 500 HP

14. Deathmatch Master - Win 50 matches under Deathmatch (DM) rules / 2500 HP

15. Explosives Specialist - Attain the maximum level for all placeable weapons / 2500 HP

16. Fulton Recovery Specialist RANK A - Perform Fulton Recoveries on 1000 people / 2500 HP

17. Fulton Recovery Specialist RANK B - Perform Fulton Recoveries on 500 people / 1250 HP

18. Fulton Recovery Specialist RANK C - Perform Fulton Recoveries on 100 people / 250 HP

19. Grenade Specialist - Attain the maximum level for all throwing weapons / 2500 HP

20. Handgun Specialist - Attain the maximum level for all handguns / 2500 HP

21. Headshot Master RANK A - 1000 Headshots / 5000 HP

22. Headshot Master RANK B - 500 Headshots / 2500 HP

23. Headshot Master RANK C - 100 Headshots / 500 HP

24. Hold-Up Master RANK A - Hold up 500 enemy soldiers / 10000 HP

25. Hold-Up Master RANK B - Hold up 250 enemy soldiers / 5000 HP

26. Hold-Up Master RANK C - Hold up 100 enemy soldiers / 1000 HP

27. Insignia Collection Specialist RANK A - Receive all Insignias / 20000 HP

28. Insignia Collection Specialist RANK B - Receive 10% of all Insignias / 7250 HP

29. Insignia Collection Specialist RANK C - Receive 10% of all Insignias / 1000 HP

30. Item Creator - Develop all items / 1000 HP

31. Machine Gun Specialist - Attain the maximum level for all MGs / 2500 HP

32. Master of Non-Lethal Force RANK A - Complete 200 missions without killing anyone / 5000 HP

33. Master of Non-Lethal Force RANK B - Complete 100 missions without killing anyone / 2500 HP

34. Master of Non-Lethal Force RANK C - Complete 50 missions without killing anyone / 500 HP

35. Mech Hunting Specialist - Capture all mechs / 1000 HP

36. Medic Master RANK A - Combined total of 200 CPR Rescues, Rescue Box Uses, and Battle Cry Uses / 500 HP

37. Medic Master RANK B - Combined total of 100 CPR Rescues, Rescue Box Uses, and Battle Cry Uses / 500 HP

38. Medic Master RANK C - Combined total of 50 CPR Rescues, Rescue Box Uses, and Battle Cry Uses / 500 HP

39. Missile Specialist - Attain the maximum level for all missile and rocket weapons / 2500 HP

40. Mission Completion Pro - Complete over 500 missions / 3000 HP

41. Mission Completion Specialist RANK A - Complete all missions with Rank S in both SINGLE and CO-OPS / 10000 HP

42. Mission Completion Specialist RANK B - Complete all missions with Rank A or better in Both SINGLE and CO-OPS / 5000 HP

43. Mission Completion Specialist RANK C - Complete all Missions in both Single and CO-OPS / 2500 HP

44. Monster Hunting Specialist RANK A - Hunt 200 Monsters / 2500 HP

45. Monster Hunting Specialist RANK B - Hunt 100 Monsters / 1250 HP

46. Monster Hunting Specialist RANK C - Hunt 50 Monsters / 250 HP

47. Mother Base Development Specialist - Improve Mother Base to the final stage of development / 1000 HP

48. Mother Base master - Awarded for Pursuing all development at Mother Base to the final stage / 5000 HP

49. Naked Enthusiast - Bravely complete 200 missions naked / 500 HP

50. No-Recovery Master RANK A - Complete 200 missions without using recovery items / 5000 HP

51. No-Recovery Master RANK B - Complete 100 missions without using recovery items / 250 HP

52. No-Recovery Master RANK C - Complete 50 missions without using recovery items / 500 HP

53. OUTER OPS Specialist RANK A - Complete 100% of Outer Ops Missions / 5000 HP

54. OUTER OPS Specialist RANK B - Complete 50% of Outer Ops Missions / 2500 HP

55. OUTER OPS Specialist RANK C - Complete 25% of Outer Ops Missions / 500 HP

56. Parts Recovery Specialist RANK A - Collect 49 Mech Parts / 2500 HP

57. Parts Recovery Specialist RANK B - Collect 30 Mech Parts / 1250 HP

58. Parts Recovery Specialist RANK C - Collect 15 Mech Parts / 250 HP

59. Shotgun Specialist - Attain the maximum level for all shotguns / 2500 HP

60. Snake Formation Specialist - 250 Snake Ins / 1250 HP

61. Sniper Rifle Specialist - Attain the maximum level for all Sniper Rifles / 2500 HP

62. Stealth Master RANK A - Complete 100 missions without being spotted by the enemy / 5000 HP

63. Stealth Master RANK B - Complete 50 missions without being spotted by the enemy / 2500 HP

64. Stealth Master RANK C - Complete 25 missions without being spotted by the enemy / 500 HP

65. Stun Rod Specialist - Attain the maximum level for the stun rod / 200 HP

66. Submachine Gun Specialist - Attain the maximum level for all SMGs / 2500 HP

67. Sync Specialist - 250 Snake Syncs / 2500 HP

68. Team Deathmatch Master - Win 50 matches under Team Deathmatch (TDM) rules / 2500 HP

69. VS Battle Master RANK A - Perform 500 kills, sleeps, and knockouts in VS / 250 HP

70. VS Battle Master RANK B - Perform 250 kills, sleeps, and knockouts in VS / 250 HP

71. VS Battle Master RANK C - Perform 100 kills, sleeps, and knockouts in VS / 250 HP

72. VS Enthusiast RANK A - Play 250 VS matches / 2500 HP

73. VS Enthusiast RANK B - Play 100 VS matches / 1250 HP

74. VS Enthusiast RANK C - Play 50 VS matches / 250 HP

75. VS Fulton Recovery Specialist RANK A - Perform 100 Fulton Recoveries in VS / 2500 HP

76. VS Fulton Recovery Specialist RANK B - Perform 50 Fulton Recoveries in VS / 1250 HP

77. VS Fulton Recovery Specialist RANK C - Perform 10 Fulton Recoveries in VS / 250 HP

78. VS Master RANK A - Win 200 VS matches / 2500 HP

79. VS Master RANK B - Win 100 VS matches / 1250 HP

80. VS Master RANK C - Win 50 VS matches / 250 HP

81. VS Rookie - Awarded for first battle in a VS game / 50 HP

82. WAC Coordinator - Form an all-female MSF team / 2500 HP

83. Weapon Creator - Develop all weapons / 1000 HP

84. Weapon Master - Attain the maximum level for all weapons / 5000 HP

Metal Gear Solid: Peace Walker Unlockable: Codenames

The following codenames can be unlocked by performing the actions below.

1. ANT - Awarded to soldiers who mainly use short-range weapons and favor cooperation with allies to take down enemies with non-lethal force.

2. BEAR - Awarded to soldiers who mainly use CQC and favor taking down enemies with non-lethal force.

3. BEE - Awarded to soldiers who mainly use short-range weapons and favor cooperation with allies to eliminate enemies with lethal force.

4. BUTTERFLY - Awarded to soldiers who mainly use short-range weapons and favor taking down enemies with non-lethal force.

5. CAT - Awarded to soldiers who mainly use medium-range weapons and favor taking down enemies with non-lethal force.

6. DEER - Awarded to soldiers who mainly use medium-range weapons and favor cooperation with allies to take down enemies with non-lethal force.

7. DOBERMAN - Given to heroes who battle it out to the end using all sorts of weapons and cooperating with allies to eliminate enemies with lethal force.

8. EEL - Awarded to soldiers who mainly use stun rods and favor taking down enemies with non-lethal force.

9. FIREFLY - Awarded to soldiers who mainly use stun rods and favor cooperation with allies to take down enemies with non-lethal force.

10. FOX - Given to heroes who battle it out to the end using all sorts of weapons to take down enemies with non-lethal force.

11. FOXHOUND - Given to heroes who battle it out to the end using all sorts of weapons and favor cooperation with allies to take down enemies with non-lethal force.

12. GULL - Awarded to soldiers who mainly use long-range weapons and favor cooperation with allies to take down enemies with non-lethal force.

13. HAWK - Awarded to soldiers who mainly use long-range weapons and favor eliminating enemies with lethal force.

14. HOUND - Given to heroes who battle it out to the end using all sorts of weapons to eliminate enemies with lethal force.

15. KANGAROO - Awarded to soldiers who mainly use CQC and favor cooperation with allies to take down enemies with non-lethal force.

16. OCTOPUS - Awarded to soldiers who mainly use weapons with explosive power and favor taking down enemies with non-lethal force.

17. ORCA - Awarded to soldiers who mainly use weapons with explosive power and favor eliminating enemies with lethal force.

18. PIRANHA - Awarded to soldiers who mainly use weapons with explosive power and favor cooperating with allies to eliminate enemies with lethal force.

19. PUMA - Awarded to soldiers who mainly use medium-range weapons and favor eliminating enemies with lethal force.

20. RAVEN - Awarded to soldiers who mainly use long-range weapons and favor cooperating with allies to eliminate enemies with lethal force.

21. SCORPION - Awarded to soldiers who mainly use short-range weapons and favor eliminating enemies with lethal force.

22. SWALLOW - Awarded to soldiers who mainly use long-range weapons and favor taking down enemies with non-lethal force.

23. WHALE - Awarded to soldiers who mainly use weapons with explosive power and favor cooperating with allies to take down enemies with non-lethal force.

24. WOLF - Awarded to soldiers who mainly use medium-range weapons and favor cooperating with allies to eliminate enemies with lethal force.

Metal Gear Solid: Peace Walker Hint: Hit on Paz, Get a Rank S on Extra Ops 67

To date Paz, you must unlock Extra Ops 67.In the Entry Gate equip this following:

1. Walkman (for romantic BGM)

2. Love Box (required)

3. Camera (for taking pictures)

Then, change your Co-ops Comm. with greetings (polite greetings) or something nice words in "ETC" section.

In your outfit, you must not be "naked" because Paz will run away and you can't finish the mission.

Now on the mission, pause for a while and use your Walkman then select a good music. After that, try to speak with her by using Co-ops Comm.(Select button)and if you saw a red heart in her speech balloon , that means that she is turn on to you but if you saw a broken heart, it means that she's turned off. Try times many times speaking with her using this until you gather many red heart points. Don't try any perverted things to her (like touching her breast using your CQC) or you will be slapped; also avoid to bump her many times or you will see her disappointed (broken heart in her speech balloon).

After speaking to her, try to take her some pictures, and you must be in lower position; just equip the cam and Paz will give a pose. Unequip your cam then equip again many times until she change her poses.

If you finished all of this, all you have to do is to equip your Love Box and it's either call her or go near to her, and she will open the box then she will go inside. When they are going at it, look for 7 hearts or more spreading from the box, it is possible to have a rank S on the mission. Wait for the mission results, and if got a score of 200 or above, the you've got a rank S!!

The reward for the mission is that when you play again this mission, you'll see that Paz is wearing her undies. If you finished it again with a rank of S you will "go on a date with Paz."

Metal Gear Solid: Peace Walker Hint: Recruiting Hideo Kojima

On the Mission 09, "Infiltrate the Crater Base," select the truck right next to the correct one at the end of the level (Plate: Centro America 63824 Peace Sentinel). Mr. Kojima will be added to your staff.

Metal Gear Solid: Peace Walker Hint: S-ranking Extra Ops 83

S-ranking Extra Ops 83. You can do it by clearing it under 16 minutes. The trick is to do it fast and make sure to Fulton out most (if not all) of the enemies and do not kill anyone (if an enemy tank runs over anyone by accident, it won't count).

It's easier to get an S-rank if you do not let the guards spot Snake until the commander pops out at the very end. Use the Mosin-Nagant to knock him out.

I used a lot of up-levelled/improved smoke grenades and even colored smoke grenades so enemies didn't see me when I used the Fulton launcher on the troops. I also placed some Fulton mines next to them when they were blinded by the smoke to automatically get rid of them.

Make sure to equip the Sneaking Suit, Night Vision Goggles, and throw the smoke grenades at your feet so that nobody sees you when you use the Fulton launcher. I managed to hide in the empty warehouse building so make sure you have the Stealth Mat to hide yourself when the troops come running towards you and look inside.

Oh, and you can get the battle suit with the helmet from S++ Outer Ops missions, because that's where I got mine.

Metal Gear Solid: Peace Walker Hint: Zadornov after he removes his tracker

Go do the first extra ops mission which is the shooting gallery inside MSF. You should hear an evil laugh in the room when you start so after you hear it go and run up the stairs that are near the exit and Zadarnov should be on the next floor.

Metal Gear Solid: Peace Walker Hint: Paz's Bikini Viewer

After getting a Rank S on the "Date with Paz" mission you get to see her in her underwear. But you can also go to Staff Management Screen at Mother Base and look for the women of the game(Amanda, Dr.Strangelove, Cecile) and then press TRIANGLE twice to see their model in underwear. Note: You can only see the models of the women only.

Metal Gear Solid: Peace Walker Hint: Hero Point Farming

Insignias are the way to get Hero Points quickly. The best way is to establish a pattern that allows you to work towards multiple insignias at once. So, for each guard you CQC slam them, hold them up, headshot them, and Fulton them while also not using recovery items, killing anyone, or getting caught, then you're working towards seven different insignias. And each insignia will be worth with three ranks which will total probably around 50,000 Hero Points once you've gotten them all. Granted it takes time.

Another somewhat fast way is if you can find a location where you can get -- for example - six soldiers in one AP recruit session, you can string together a good CQC combo on them. Every combo above two adds another 30 hero points (i.e., 3-combos for 30 pts, 4-combos for 60 pts, and so on). Plus if you have the dress or whatever camo it is that adds 30% Hero Points you can improve that.

Just find that AP recruiting spot, do that mission, go back to home and change the date on your PSP by two days and do it all over again. Tedious but if you find a good spot you can milk a decent amount of hero points faster than if you just did most normal missions over and over.

Metal Gear Solid: Peace Walker Hint: Mk. 22 Butt Shot Takedown

Normally it takes a couple of hits from Mk. 22 to put a guard that wears a helmet or armor to sleep. The trick is to shoot at the guards butt (right between the cheeks); this will make the guard to reach for his/her behind and fall asleep.

Metal Gear Solid: Peace Walker Exploit: Quick Weapon Levelling

The more Snake uses his weapons, the more potent (does more damage) they become. Use Extra Ops 29 to exploit an invulnerable scarecrow to build up your weapon proficiency.

Clear the areas so the exit/Fulton pick-up is available and head to Playa Del Alba (the beach).

Past the fence is a scarecrow on the beach that can take all the punishment you throw at it (although this is chiefly for slug-throwers not explosives). Fire away at the scarecrow with the weapon(s) you want to be levelled.

When you are down to about a minute (or less), head back to Bosque del Alba for the level exit, and watch that weapon experience build up.

Metal Gear Solid: Peace Walker Hint: Battle Cries with Paz and Kaz

To do a "Battle Cry" you press START, then go to the com page, and select the Battle Cry you want to use. However, you need to assign your Battle Cries to certain slots in the same place you select your Guns and Fatigues.

To get an S-Rank on the Paz & Kaz Dates, you need to use the Battle Cries to raise their affinity to you. To do this say stuff like, "Don't give up on me", "You can do this", Impressive", "You're good", etc.

For Paz, you need to reach 200 affinity points (literally have to have her react well to every word you say). You can tell her reaction is good by a Heart popping above her head. You say the same things to Kaz, although he doesn't react the same as Paz to everything, but if you have enough Affinity points with Paz, then the Battle cries you used should be enough to get a S Rank on Kaz.

Metal Gear Solid: Peace Walker Easter Egg: Paz's Last Song

After viewing all of Paz's Diary entries and learning of her failed final wish to sing for the members of MSF, you may know that the song "Love Deterrence" is available to listen to on the game's soundtrack. (Koi No Yokushi Ryoku.) It is performed by the voice actor that voices Paz.