Pokemon Leaf Green CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for Pokemon Leaf Green (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.
These codes can be used to make many different items appear in Slot 1 of your PC's Item Storage. In order to use these codes you have to follow the same process I mentioned on the previous page (going into the Menu to inspect your Trainer's Card and the other steps) otherwise they won't work. In addition to following those steps, you'll also need to do a few more things...
Assuming that you want more than just 1 of the item you'll need to use the 99 of Item in Slot 1 code below.
99 of Item Stored in Your PC Slot 1
74000130 037D
820257C6 0063
Along with the code mentioned above, you'll also need to use the code that's shown below as a Master Code. Even players on an emulator will have to use the Master Code in order to get any of the Item Modifier Codes to work.
Pokemon Leaf Green CodeBreaker Enabler/Master Code
0000BE99 000A
1003DAE6 0007
83005000 61A1
83005002 0A35
After you use the Item Code that you want and exit out of your Trainer's Menu remember to press B + Up to activate the code! This is the last and final step before checking the PC and pulling out the item that you wanted.
Pokemon Stat Boosts
Slot 1 - HP Up
74000130 03BD
82025840 003F
Slot 1 - Protein
74000130 03BD
82025840 0040
Slot 1 - Iron
74000130 03BD
82025840 0041
Slot 1 - Carbos
74000130 03BD
82025840 0042
Slot 1 - Calcium
74000130 03BD
82025840 0043
Slot 1 - Rare Candy
74000130 03BD
82025840 0044
Slot 1 - PP Up
74000130 03BD
82025840 0045
Slot 1 - Zinc
74000130 03BD
82025840 0046
Slot 1 - PP Max
74000130 03BD
82025840 0047
Slot 1 - Guard Spec
74000130 03BD
82025840 0049
Slot 1 - X Attack
74000130 03BD
82025840 004B
Slot 1 - X Defend
74000130 03BD
82025840 004C
Slot 1 - X Speed
74000130 03BD
82025840 004D
Slot 1 - X Accuracy
74000130 03BD
82025840 004E
Slot 1 - X Special
74000130 03BD
82025840 004F