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PSP Cheat Codes

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Unlockable Codenames
Metal Gear Solid: Peace Walker

  • PSP
  • hint

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.

Collecting Insignias
Metal Gear Solid: Peace Walker

  • PSP
  • hint

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)

Unlock Hideo Kojima
Metal Gear Solid: Peace Walker

  • PSP
  • hint

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."

In-Game T-Shirts
Metal Gear Solid: Peace Walker

  • PSP
  • code

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

Monster Hunter Freedom Unite: Monster Movies
Monster Hunter Freedom Unite

  • PSP
  • hint

Monster Movies:

Monster Hunter Freedom Unite:

Beach Intro Do 1 quest at the beach area.
Desert Intro Do 1 quest at the desert area.
Forest & Hills Intro Do 1 quest at the Forest & Hills area.
Mountains Intro Do 1 quest at the mountain area.
Swamp Intro Do 1 quest at the swamp area.
Tower Intro Do 1 quest at the tower area.
Volcano Intro Do 1 quest at the volcano area.

Monster Ecology Movies:

Akantor ecology Slay an Akantor
Babakonga ecology Slay a Babakonga
Diablos ecology Slay a Diablos
Gravios ecology Slay a Gravios
Khezu ecology Slay a Khezu
Kusharudaora ecology Slay the kusharudaora at the Mountain area
Plesioth ecology Slay a Plesioth
Rathian ecology Slay a Rathian
Tigrex ecology Slay a Tigrex
Zazami ecology Slay the zazami in the desert crab urgent quest

Monster Intro Gallery Movies:

Akantor Encounter Akantor
Ancient (White) Fatalis Intro Encounter Ancient Fatalis
Babakonga Intro Encounter a Babakonga
Cephadrome Intro Encounter a Cephadrome
Crimson Fatalis Intro Encounter Crimson Fatalis
Diablos Intro Encounter a Diablos
Dodobrango Intro Encounter a Dodobrango
Dos Fango Intro Encounter a Dos fango
Fatalis Intro Encounter Fatalis
Giadrome Intro Encounter a Giadrome
Gizami Intro Encounter a Gizami
Gravios Intro Encounter a Gravios
Gypceros Intro Encounter a Gypceros
Hypnoc Intro Encounter Hypnoc
Khezu Intro Encounter a Khezu
Kirin Intro Encounter Kirin at the Mountain Area
Kusharudaora Intro 1 Do the purple dress lady urgent quest
Kusharudaora Intro 2 ncounter a Kusharudaora in the mountains
Lao Shan Lung Intro Do the lao shan lung quest requested by the legendary blacksmith
Monoblos Intro Encounter a Monoblos
Nana Teskatory Intro 1 Do the Nana teskatory urgent quest
Nana Teskatory Intro 2 Do the Nana teskatory quest at the tower
Narugakaruga Intro Encounter Narugakaruga
Oonazuchi Intro Encounter Oonazuchi at the Forest & Hills Area
Rahjan Intro Encounter a Rahjan in the Elder Dual Rahjan quest
Rathalos Intro Encounter a Rathalos
Rathian Intro Encounter a Rathian
Teo Teskatoru Intro Encounter Teo teskatoru at the Volcano Area
Ucamulbu Intro Encounter Ucamulbu
Velocidrome Intro Encounter a Velocidrome
Volganos Intro Encounter Volganos
Yamatukami Intro Encounter Yamatukami
Yian Garuga Intro Encounter a Garuga
Yian Kut Ku Intro Encounter a Yian Kut Ku
Zazami Intro Encounter a Zazami

Game Shark codes
Gitaroo Man Lives!

  • PSP
  • code
Enable codes 0E3C7DF21853E59E EE8EEA6ABCBCEB2A Complete collection DE953E0EBCB89A82 DE953E1EBCB89A82 Unlock everything DE98149EBCA99B84 DE9814AEBCA99B84 DE9814BEBCA99B84 DE98144EBCA99B84 DE98145EBCA99B84 DE98146EBCA99B84 DE98147EBCA99B84 DE98140EBCA99B84 DE98141EBCA99B84 DE98142EBCA99B84 DE98143EBCA99B84 DE9814CEBCA99B84