Monster Rancher Advance Gameshark Codes (USA)
This page contains Gameshark cheat codes for Monster Rancher Advance (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 Monster Rancher Advance (USA) CodeBreaker Codes and check for your code there instead!
Monster Rancher Master Code
1DB3FFE2 598E6D9C
40EB6CB0 8863CCC5
Unlimited HP During Battle: 3DB7983E F7344770
Your Monster is Always Old: EA89CCD9 F7F7732C
Your Monster is Always Young: B7B891C0 394A8510
Press Select to Automatically win Battle: BE01DB10 E5E453E1
Press Select for 00 Time During Battle: EA6381CF 4CDA9222
Quick Tournaments: A1C22BC8 0B55307C
Have a Bajarl Pot: 4D17A00E 6FD67479
Have a Banana: 553A55BB ACD56AFF
Have a Binoculars: 547C20B9 1FAD08D9
Have a Black Box: 7AD8F96C C92E6788
Have a Bone: 2CB99EC9 8CA38209
Have Cookies: 4F9AF608 3F633086
Have Mangos: AA2408C4 0B39AF42
Have some Diamonds: 406D3BA4 68A497B1
Have Joker Mask: 3D28CD3B 07DDBF47
Have a Life Orb: 7C02BA87 753090BE
Have a Magic Orb: 30CAEED5 15C4FC7F
Have a Mud Doll: CC84E370 0E73DC60
Have a Nitroberry: 3522333F 3BC3BB98
Have Nuts Oil: 6554D440 86C9AF56