Mega Man Battle Network - Have Item Gameshark Codes (USA)
This page contains Gameshark cheat codes for Mega Man Battle Network (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 Gameshark 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 Battle Network (USA) CodeBreaker Codes and check for your code there instead!
Have /Dex: 795A6FCB FB5E7CE1
Have /Miyu: EB49DD5E 1E89D751
Have /Sal: 39265911 30CE3593
Have ACDC Pass: 1E0D6045 67D8323F
Have Charger: 0654436D 9116018A
Have Dad Add: 8872FE4F 8D25743A
Have Dentures: BD2D01AA 2550C3D1
Have Dex Add: 501FA019 C232EA92
Have Govt Pass: 6C48AB3A 51790E7A
Have Handle: 045A0477 2F4EA693
Have Hig Memo: 4D9029BB 04186312
Have Iceblock: 7BF22210 2BA3062E
Have Lab Memo: 89DC87C3 9C3CF7B4
Have Masa Add: 9CEFBE30 7426FF1C
Have Mayl Add: B7B263AE 466BDC80
Have Message: 445B1A39 0CC8B116
Have Miyu Add: F0B99DB2 0FB791F0
Have Pa's Memo: 43CA5EC9 842B7412
Have Response: 02870D4D F6D4B5FA
Have Sal Add: E3E713A9 7241B14F
Have School ID: 2A8BA331 0ED568A1
Have SciLab ID: AA77C226 F6D5F62F
Have Town Pass: 2C79EC25 D0163E4A
Have Watergun: 85109AE4 DCFBB82A
Have WWW Add: DC25DB58 EE2F0012
Have WWW Pin: 68B8ECC9 977A1E2F
Have Yai Add: C8FCA507 9198A077
Have Yuri Memo: D2962AD4 2F925252