Metal Gear Solid Codebreaker Codes (NTSC-J)
This page contains CodeBreaker cheat codes for Metal Gear Solid (NTSC-J) for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical CodeBreaker device to use the codes.
Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). One of the most popular Emulators for the Ps1 is ePSXe and if you'd like to learn how to use the codes on this page for that Emulator, check out my how to get cheat codes to work with ePSXe guide. If you don't see the code you want on this page I recommend you return to my Metal Gear Solid Guides Index and choose a different section.
Joker Command: D00AC240 ????
Infinite Oxygen: 800AC342 0400
Number Of Save Times (0000-03E7): 800B5830 ????
Number Of Continues (0000-03E7): 800B582E ????
Number Of Times Being Found (0000-03E7): 800B581C ????
Number Of Enemies Killed (0000-03E7): 800B581E ????
Number Of rations Used (0000-03E7): 800B582C ????
Infinite HP: 800B5796 0600
Max HP: 800B5798 0600
Infinite Oxygen: 800AC324 0400
Ration Don't Freeze: 800B580A 0000
Radar Modifier: 800B5784 ????
Have All Vr Training Stages & Tech Demo: 300B499B 0020
Have Access To Special Modes (Press R2+L2)
D00AC240 0103
3011C804 0003
Unlock Time Trial & Gun Modes (VR Training)
800B499A FFFF
800B4EBA 0001
Ending Score Codes Play Time Is 0
800AC2D8 0000
800AC2DA 0000
All Weapon
800B57A2 03E7
800B57A4 03E7
800B57A6 03E7
800B57A8 03E7
800B57AA 03E7
800B57AC 03E7
800B57AE 03E7
800B57B0 03E7
800B57B2 03E7
800B57B4 03E7
All Items
800B57CA 0009
800B57CC 0009
800B57CE 0009
800B57D0 0009
800B57D2 0009
800B57D4 0009
800B57D6 0009
800B57D8 0009
800B57DA 0009
800B57DC 0009
800B57DE 0009
800B57E0 0009
800B57E2 0009
800B57E4 0009
800B57E6 0009
800B57E8 0009
800B57EA 0009
800B57EC 000?
800B57EE 0009
800B57F0 0009
800B57F2 0009
800B57F4 0009
800B57F6 0009
800B57F8 0009
Invincible (Crouch)
D00B57A0 0002
800AC300 0000
800AC304 1C40
Use 0 For Any Shot/Bomb
80066096 0000
800666B2 0000
80066D3A 0000
80067398 0000
8006739A 0000
800678DE 0000
80067C8E 0000
80067FDA 0000
80066D3A 0000
80066D3A 0000
8006872E 0000
Use 0 For Ration
8003D060 0000
8003D062 0000
80050620 0000
80050622 0000
Secret Costume (Press L2/R2)
D00AC242 0001
300B46FE 007E
D00AC242 0002
300B46FE 007C
Multi Nikita Missile
D009FDCC 0001
8009FDCC 0000
D009FDD0 0001
8009FDD0 0000
Body Explosion (JKC2=Start)
D00AC242 0800
800B57EE 0001
Secret Mode VR Training
D00AC240 0020
300B499B 0020
Secret Path
800AC258 0041
800AC290 0181
All Accessories
B0200002 00000000
800B57CA 0001
B0080002 00000000
800B57F0 0001
800B57EC 0009
800B57EE 0063
All Weapons
B0120002 00000000
800B57A2 03E7
All Items
B0180002 00000000
800B57CA 0009