The following are known Action Replay Codes for Mega Man Battle Network on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(m)
f4ab517e
78a89921
db633c00
5b558138

Inf health
8326baec
c5943864

Cash
f7bf9c21
4f9db236

15 Chips
a1ecb687
dd73ba50

ARB for slow
dbba3a89
4cb74b94

These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for Nintendo Game Boy Advance (GBA)

• Action Replay Code Index for Game Boy Advance
• CodeBreaker Code Index for Game Boy Advance
• GameShark V1/V2 Code Index for Game Boy Advance

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Other Content for Mega Man Battle Network

• Mega Man Battle Network Game Index
• Action Replay Codes [US]