Mega Man Zero 3 CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for Mega Man Zero 3 (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical Codebreaker device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my Mega Man Zero 3 (USA) Gameshark Codes and check for your code there instead!
MegaMan Zero 3 Master Code
00009299 000A
10003160 0007
Unlimited Lives: 320372B0 0009
Invulnerability: 32038034 0002
Unlimited Health: 32038044 0020
Unlimited Health: 02038044 0010
Try this code if the others don't work and vice versa.
Unlimited Health: 32037045 0001
Shows a double health bar.
Unlimited Time for Timed Events: 82030324 0690
Max/Unlimited Crystals: 0203805A FDE8
Unlocked Bonus Minigame Menu: 8200244A 443E
Never Miss on Ciel Minigame: 32031CB3 0000
EXE Enemies unlocked in Cyberspace: 82002470 FFFF
With this code Rockman EXE enemies will appear.
Unlimited Lives: 32031C78 0004
Minigame 1
No Misses: 32031CB3 0000
Minigame 2
Unlimited Double Jumps: 320380BA 0000
Low Game Time: 820372BC 0000
Always S Rank: 320372B1 0006
Unlimited Crystals: 8203805A 270F
Unlimited Dash: 320380B0 00FF
Have All Weapons: 3203806A 000F
Have All EX Parts: 82038068 FFFF
Protection from Spikes Upgrade: 82037232 0F0F
255 Enemies Slain: 3203016E 00FF
Zero Damage Taken: 3203016E 0000
Perfect Score: Mission Time is 0: 02030168 0000
Perfect Score: Enemies Slain: 0203016C 00FF
Perfect Score: Never Hit: 0203016E 0010
All Minigames Enabled
8200244A 443E
8200244C 504A
8200244E 5C56
32002450 0061
Press L + R to Refill Timer (Leviathon Minigame)
74000130 00FF
82031C8C 0708
Unlimited Lives (Phantom Minigames)
72031D40 0203
82031D40 0303
Unlimited Lives (Zero, Copy X and Harpuia Minigames)
72031C78 0002
82031C78 0003
Have all Reserve Tanks
8203805C 2020
8203805E 2020
Have All Armor Upgrades
3203806B 00FF
8203806C FFFF
Have All Chips
420371B8 FFFF
00000017 0002
Have All HP Upgrades
Don't use this code at the same time as...
"Have All Cyber Elves and they're fully grown"
"Have All Cyber Elves Used"
42037218 0F0F
00000004 0002
Have All Cyber Elves Used
Don't use this code at the same time as...
"Have All HP Upgrades"
"Have All Cyber Elves and they're fully grown"
42037218 0F0F
00000025 0002
Have All Cyber Elves and they're fully grown
Don't use this code at the same time as...
"Have All HP Upgrades"
"Have All Cyber Elves Used"
42037218 0505
00000025 0002
Faster Weapon Charging
7203807C 0606
8203807C C8C8
Jump through ceilings
74000130 03FE
E2037FF8 FCB0
Hold L + A for a Moon Jump
72001EB0 FE01
32037FAE 0000
Only one kill required to complete a Timed Event
72030328 0000
82030328 0018
Press Select during a Boss Fight to Drain their Energy
74000130 03FB
8203BE44 0001
74000130 03FB
8203BD60 0001
Rockman EXE enemies will appear in Cyberspace Sections 0
42002426 FFFF
00000025 0002
Bosses have Triple Health when you press Start + Select
You have to be engaged with the boss when you press the buttons.
74000130 03F3
3203BE44 0060
74000130 03F3
3203BD60 0060