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Metal Gear Solid: Peace Walker - Feature

Metal Gear Solid: Peace Walker: Cheats, Guides, and Help Discussions

Metal Gear Solid: Peace Walker Boxart

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Browse Metal Gear Solid: Peace Walker Cheats

In-Game T-Shirts

Code Playstation Portable

In-Game T-Shirts:

To put in these codes, go to the title screen.  Once there select Extras, then Networks, and then enter the codes below:

Big Boss face a la Che shirt (Red) 2000016537833
Big Boss face a la Che shirt (White) 2000016756791
Black T-Shirt with Big Boss text 2000016032758
Black T-Shirt with Peace Walker text 2000016032390
Black T-Shirt with White Peace Walker Logo 2000016038415
Gray T-Shirt with Coffee Cup art design 2000016036022
Gray T-Shirt with MSF logo 2000016032567
Gray T-Shirt with MSF Logo 2000016032574
Gray T-Shirt with Snake Art at the Back 2000016032338
Navy Blue T-Shirt with MSF logo 2000016032635
Olive T-Shirt with Snake Art 2000016035902
Plain Tan T-Shirt 2000016038576
White T-Shirt with Big Boss text 2000016032680
White UNIQLO T-Shirt (unknown design) 2000016035933

 

Unlock Hideo Kojima

Hint Playstation Portable

Unlock Hideo Kojima:

During the “Infiltrate the Crater” cutscene, the director Hideo Kojima can be recruited.  All you have to do is select the truck which has the license plate "Centro America 63824 Peace Sentinel."

Collecting Insignias

Hint Playstation Portable

Collecting Insignias:

Assault Rifle Specialist Attain the maximum level for all Assault Rifles (Heroism +2500)
Base Master Win 50 matches under Base (BASE) rules (Heroism +2500)
Capture Pro Win 50 matches under Capture (CAP) rules (Heroism +2500)
CO-OP In Specialist 250 CO-OP Ins (Heroism +500)
CO-OPS Specialist RANK A Camaraderie of 1,000,000 (Heroism +12000)
CO-OPS Specialist RANK B Camaraderie of 500,000 (Heroism +5500)
CO-OPS Specialist RANK C Camaraderie of 250,000 (Heroism +1500)
Codename Collection Specialist RANK A Receive all codenames (Heroism +20000)
Codename Collection Specialist RANK B Receive 50% of all codenames (Heroism +7250)
Codename Collection Specialist RANK C Receive 10% of all codenames (Heroism +1000)
CQC Master RANK A Use CQC over 1000 times (Heroism +5000)
CQC Master RANK B Use CQC over 500 times (Heroism +2500)
CQC Master RANK C Use CQC over 100 times (Heroism +500)
Deathmatch Master Win 50 matches under Deathmatch (DM) rules (Heroism +2500)
Explosives Specialist Attain the maximum level for all placeable weapons (Heroism +2500)
Fulton Recovery Specialist RANK A Perform Fulton Recoveries on 1000 people (Heroism +2500)
Fulton Recovery Specialist RANK B Perform Fulton Recoveries on 500 people (Heroism +1250)
Fulton Recovery Specialist RANK C Perform Fulton Recoveries on 100 people (Heroism +250)
Grenade Specialist Attain the maximum level for all throwing weapons (Heroism +2500)
Handgun Specialist Attain the maximum level for all handguns (Heroism +2500)
Headshot Master RANK A 1000 Headshots (Heroism +5000)
Headshot Master RANK B 500 Headshots (Heroism +2500)
Headshot Master RANK C 100 Headshots (Heroism +500)
Hold-Up Master RANK A Hold up 500 enemy soldiers (Heroism +10000)
Hold-Up Master RANK B Hold up 250 enemy soldiers (Heroism +5000)
Hold-Up Master RANK C Hold up 100 enemy soldiers (Heroism +1000)
Insignia Collection Specialist RANK A Receive all Insignias (Heroism +20000)
Insignia Collection Specialist RANK B Receive 10% of all Insignias (Heroism +7250)
Insignia Collection Specialist RANK C Receive 10% of all Insignias (Heroism +1000)
Item Creator Develop all items (Heroism +1000)
Machine Gun Specialist Attain the maximum level for all MGs (Heroism +2500)
Master of Non-Lethal Force RANK A Complete 200 missions without killing anyone (Heroism +5000)
Master of Non-Lethal Force RANK B Complete 100 missions without killing anyone (Heroism +2500)
Master of Non-Lethal Force RANK C Complete 50 missions without killing anyone (Heroism +500)
Mech Hunting Specialist Capture all mechs (Heroism +1000)
Medic Master RANK A Combined total of 200 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Medic Master RANK B Combined total of 100 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Medic Master RANK C Combined total of 50 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Missile Specialist Attain the maximum level for all missile and rocket weapons(Heroism +2500)
Mission Completion Pro Complete over 500 missions (Heroism +3000)
Mission Completion Specialist RANK A Complete all missions with Rank S in both SINGLE and CO-OPS (Heroism +10000)
Mission Completion Specialist RANK B Complete all missions with Rank A or better in Both SINGLE and CO-OPS (Heroism +5000)
Mission Completion Specialist RANK C Complete all Missions in both Single and CO-OPS (Heroism +2500)
Monster Hunting Specialist RANK A Hunt 200 Monsters (Heroism +2500)
Monster Hunting Specialist RANK B Hunt 100 Monsters (Heroism +1250)
Monster Hunting Specialist RANK C Hunt 50 Monsters (Heroism +250)
Mother Base Development Specialist Improve Mother Base to the final stage of development (Heroism +1000)
Mother Base master Awarded for Pursuing all development at Mother Base to the final stage (Heroism +5000)
Naked Enthusiast Bravely complete 200 missions naked (Heroism +500)
No-Recovery Master RANK A Complete 200 missions without using recovery items (Heroism +5000)
No-Recovery Master RANK B Complete 100 missions without using recovery items (Heroism +2500
No-Recovery Master RANK C Complete 50 missions without using recovery items (Heroism +500)
OUTER OPS Specialist RANK A Complete 100% of Outer Ops Missions (Heroism +5000)
OUTER OPS Specialist RANK B Complete 50% of Outer Ops Missions (Heroism +2500)
OUTER OPS Specialist RANK C Complete 25% of Outer Ops Missions (Heroism +500)
Parts Recovery Specialist RANK A Collect 49 Mech Parts (Heroism +2500)
Parts Recovery Specialist RANK B Collect 30 Mech Parts (Heroism +1250)
Parts Recovery Specialist RANK C Collect 15 Mech Parts (Heroism +250)
Shotgun Specialist Attain the maximum level for all shotguns (Heroism +2500)
Snake Formation Specialist 250 Snake Ins (Heroism +1250)
Sniper Rifle Specialist Attain the maximum level for all Sniper Rifles (Heroism +2500)
Stealth Master RANK A Complete 100 missions without being spotted by the enemy (Heroism +5000)
Stealth Master RANK B Complete 50 missions without being spotted by the enemy (Heroism +2500)
Stealth Master RANK C Complete 25 missions without being spotted by the enemy (Heroism +500)
Stun Rod Specialist Attain the maximum level for the stun rod (Heroism +200)
Submachine Gun Specialist Attain the maximum level for all SMGs (Heroism +2500)
Sync Specialist 250 Snake Syncs (Heroism +2500)
Team Deathmatch Master Win 50 matches under Team Deathmatch (TDM) rules (Heroism +2500)
VS Battle Master RANK A Perform 500 kills, sleeps, and knockouts in VS (Heroism +250)
VS Battle Master RANK B Perform 250 kills, sleeps, and knockouts in VS (Heroism +250)
VS Battle Master RANK C Perform 100 kills, sleeps, and knockouts in VS (Heroism +250)
VS Enthusiast RANK A Play 250 VS matches (Heroism +2500)
VS Enthusiast RANK B Play 100 VS matches (Heroism +1250)
VS Enthusiast RANK C Play 50 VS matches (Heroism +250)
VS Fulton Recovery Specialist RANK A Perform 100 Fulton Recoveries in VS (Heroism +2500)
VS Fulton Recovery Specialist RANK B Perform 50 Fulton Recoveries in VS (Heroism +1250)
VS Fulton Recovery Specialist RANK C Perform 10 Fulton Recoveries in VS (Heroism +250)
VS Master RANK A Win 200 VS matches (Heroism +2500)
VS Master RANK B Win 100 VS matches (Heroism +1250)
VS Master RANK C Win 50 VS matches (Heroism +250)
VS Rookie Awarded for first battle in a VS game (Heroism +50)
WAC Coordinator Form an all-female MSF team (Heroism +2500)
Weapon Creator Develop all weapons (Heroism +1000)
Weapon Master Attain the maximum level for all weapons(Heroism +5000)

 

Unlockable Codenames

Hint Playstation Portable

Unlockable Codenames:

ANT Given to soldiers who mainly use short-range weapons and favor cooperation with allies to take down enemies with non-lethal force.
BEAR Given to soldiers who mainly use CQC and favor taking down enemies with non-lethal force.
BEE Given to soldiers who mainly use short-range weapons and favor cooperation with allies to eliminate enemies with lethal force.
BUTTERFLY Given to soldiers who mainly use short-range weapons and favor taking down enemies with non-lethal force.
CAT Given to soldiers who mainly use medium-range weapons and favor taking down enemies with non-lethal force.
DEER Given to soldiers who mainly use medium-range weapons and favor cooperation with allies to take down enemies with non-lethal force.
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.
EEL Given to soldiers who mainly use stun rods and favor taking down enemies with non-lethal force.
FIREFLY Given to soldiers who mainly use stun rods and favor cooperation with allies to take down enemies with non-lethal force.
FOX Given to heroes who battle it out to the end using all sorts of weapons to take down enemies with non-lethal force.
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.
GULL Given to soldiers who mainly use long-range weapons and favor cooperation with allies to take down enemies with non-lethal force.
HAWK Given to soldiers who mainly use long-range weapons and favor eliminating enemies with lethal force.
HOUND Given to heroes who battle it out to the end using all sorts of weapons to eliminate enemies with lethal force.
KANGAROO Given to soldiers who mainly use CQC and favor cooperation with allies to take down enemies with non-lethal force.
OCTOPUS Given to soldiers who mainly use weapons with explosive power and favor taking down enemies with non-lethal force.
ORCA Given to soldiers who mainly use weapons with explosive power and favor eliminating enemies with lethal force.
PIRANHA Given to soldiers who mainly use weapons with explosive power and favor cooperating with allies to eliminate enemies with lethal force.
PUMA Given to soldiers who mainly use medium-range weapons and favor eliminating enemies with lethal force.
RAVEN Given to soldiers who mainly use long-range weapons and favor cooperating with allies to eliminate enemies with lethal force.
SCORPION Given to soldiers who mainly use short-range weapons and favor eliminating enemies with lethal force.
SWALLOW Given to soldiers who mainly use long-range weapons and favor taking down enemies with non-lethal force.
WHALE Given to soldiers who mainly use weapons with explosive power and favor cooperating with allies to take down enemies with non-lethal force.
WOLF Given to soldiers who mainly use medium-range weapons and favor cooperating with allies to eliminate enemies with lethal force.

 

Hideo Kojima

Unlock

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."

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 Uniform Complete Extra Ops 123 or 124 with S rank

Insignias

Unlock
Assault Rifle Specialist Attain the maximum level for all Assault Rifles (Heroism +2500)
Base Master Win 50 matches under Base (BASE) rules (Heroism +2500)
Capture Pro Win 50 matches under Capture (CAP) rules (Heroism +2500)
CO-OP In Specialist 250 CO-OP Ins (Heroism +500)
CO-OPS Specialist RANK A Camaraderie of 1,000,000 (Heroism +12000)
CO-OPS Specialist RANK B Camaraderie of 500,000 (Heroism +5500)
CO-OPS Specialist RANK C Camaraderie of 250,000 (Heroism +1500)
Codename Collection Specialist RANK A Receive all codenames (Heroism +20000)
Codename Collection Specialist RANK B Receive 50% of all codenames (Heroism +7250)
Codename Collection Specialist RANK C Receive 10% of all codenames (Heroism +1000)
CQC Master RANK A Use CQC over 1000 times (Heroism +5000)
CQC Master RANK B Use CQC over 500 times (Heroism +2500)
CQC Master RANK C Use CQC over 100 times (Heroism +500)
Deathmatch Master Win 50 matches under Deathmatch (DM) rules (Heroism +2500)
Explosives Specialist Attain the maximum level for all placeable weapons (Heroism +2500)
Fulton Recovery Specialist RANK A Perform Fulton Recoveries on 1000 people (Heroism +2500)
Fulton Recovery Specialist RANK B Perform Fulton Recoveries on 500 people (Heroism +1250)
Fulton Recovery Specialist RANK C Perform Fulton Recoveries on 100 people (Heroism +250)
Grenade Specialist Attain the maximum level for all throwing weapons (Heroism +2500)
Handgun Specialist Attain the maximum level for all handguns (Heroism +2500)
Headshot Master RANK A 1000 Headshots (Heroism +5000)
Headshot Master RANK B 500 Headshots (Heroism +2500)
Headshot Master RANK C 100 Headshots (Heroism +500)
Hold-Up Master RANK A Hold up 500 enemy soldiers (Heroism +10000)
Hold-Up Master RANK B Hold up 250 enemy soldiers (Heroism +5000)
Hold-Up Master RANK C Hold up 100 enemy soldiers (Heroism +1000)
Insignia Collection Specialist RANK A Receive all Insignias (Heroism +20000)
Insignia Collection Specialist RANK B Receive 10% of all Insignias (Heroism +7250)
Insignia Collection Specialist RANK C Receive 10% of all Insignias (Heroism +1000)
Item Creator Develop all items (Heroism +1000)
Machine Gun Specialist Attain the maximum level for all MGs (Heroism +2500)
Master of Non-Lethal Force RANK A Complete 200 missions without killing anyone (Heroism +5000)
Master of Non-Lethal Force RANK B Complete 100 missions without killing anyone (Heroism +2500)
Master of Non-Lethal Force RANK C Complete 50 missions without killing anyone (Heroism +500)
Mech Hunting Specialist Capture all mechs (Heroism +1000)
Medic Master RANK A Combined total of 200 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Medic Master RANK B Combined total of 100 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Medic Master RANK C Combined total of 50 CPR Rescues, Rescue Box Uses, and Battle Cry Uses (Heroism +500)
Missile Specialist Attain the maximum level for all missile and rocket weapons(Heroism +2500)
Mission Completion Pro Complete over 500 missions (Heroism +3000)
Mission Completion Specialist RANK A Complete all missions with Rank S in both SINGLE and CO-OPS (Heroism +10000)
Mission Completion Specialist RANK B Complete all missions with Rank A or better in Both SINGLE and CO-OPS (Heroism +5000)
Mission Completion Specialist RANK C Complete all Missions in both Single and CO-OPS (Heroism +2500)
Monster Hunting Specialist RANK A Hunt 200 Monsters (Heroism +2500)
Monster Hunting Specialist RANK B Hunt 100 Monsters (Heroism +1250)
Monster Hunting Specialist RANK C Hunt 50 Monsters (Heroism +250)
Mother Base Development Specialist Improve Mother Base to the final stage of development (Heroism +1000)
Mother Base master Awarded for Pursuing all development at Mother Base to the final stage (Heroism +5000)
Naked Enthusiast Bravely complete 200 missions naked (Heroism +500)
No-Recovery Master RANK A Complete 200 missions without using recovery items (Heroism +5000)
No-Recovery Master RANK B Complete 100 missions without using recovery items (Heroism +2500
No-Recovery Master RANK C Complete 50 missions without using recovery items (Heroism +500)
OUTER OPS Specialist RANK A Complete 100% of Outer Ops Missions (Heroism +5000)
OUTER OPS Specialist RANK B Complete 50% of Outer Ops Missions (Heroism +2500)
OUTER OPS Specialist RANK C Complete 25% of Outer Ops Missions (Heroism +500)
Parts Recovery Specialist RANK A Collect 49 Mech Parts (Heroism +2500)
Parts Recovery Specialist RANK B Collect 30 Mech Parts (Heroism +1250)
Parts Recovery Specialist RANK C Collect 15 Mech Parts (Heroism +250)
Shotgun Specialist Attain the maximum level for all shotguns (Heroism +2500)
Snake Formation Specialist 250 Snake Ins (Heroism +1250)
Sniper Rifle Specialist Attain the maximum level for all Sniper Rifles (Heroism +2500)
Stealth Master RANK A Complete 100 missions without being spotted by the enemy (Heroism +5000)
Stealth Master RANK B Complete 50 missions without being spotted by the enemy (Heroism +2500)
Stealth Master RANK C Complete 25 missions without being spotted by the enemy (Heroism +500)
Stun Rod Specialist Attain the maximum level for the stun rod (Heroism +200)
Submachine Gun Specialist Attain the maximum level for all SMGs (Heroism +2500)
Sync Specialist 250 Snake Syncs (Heroism +2500)
Team Deathmatch Master Win 50 matches under Team Deathmatch (TDM) rules (Heroism +2500)
VS Battle Master RANK A Perform 500 kills, sleeps, and knockouts in VS (Heroism +250)
VS Battle Master RANK B Perform 250 kills, sleeps, and knockouts in VS (Heroism +250)
VS Battle Master RANK C Perform 100 kills, sleeps, and knockouts in VS (Heroism +250)
VS Enthusiast RANK A Play 250 VS matches (Heroism +2500)
VS Enthusiast RANK B Play 100 VS matches (Heroism +1250)
VS Enthusiast RANK C Play 50 VS matches (Heroism +250)
VS Fulton Recovery Specialist RANK A Perform 100 Fulton Recoveries in VS (Heroism +2500)
VS Fulton Recovery Specialist RANK B Perform 50 Fulton Recoveries in VS (Heroism +1250)
VS Fulton Recovery Specialist RANK C Perform 10 Fulton Recoveries in VS (Heroism +250)
VS Master RANK A Win 200 VS matches (Heroism +2500)
VS Master RANK B Win 100 VS matches (Heroism +1250)
VS Master RANK C Win 50 VS matches (Heroism +250)
VS Rookie Awarded for first battle in a VS game (Heroism +50)
WAC Coordinator Form an all-female MSF team (Heroism +2500)
Weapon Creator Develop all weapons (Heroism +1000)
Weapon Master Attain the maximum level for all weapons(Heroism +5000)

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.

Bandana Complete Extra Ops 119 with an S rank
Stealth Camo Complete Extra Ops 50 with an S rank