Pokemon Crystal - Fourth Pokemon Gameshark Codes (USA, Europe)
This page contains all of the Gameshark codes I have for Pokemon Crystal (USA, Europe), a game for the Game Boy handheld console. If you are playing on a physical Game Boy/GBC then you'll need to purchase a physical Gameshark device to use the codes that you find on this page.
For those of you who are using an Emulator, you can normally input codes by going to the Cheats menu. Depending on the Emulator you use the process will be different, head over to my RetroArch, VisualBoy Advance (Depreciated), VisualBoy Advance-M, mGBA or Sameboy guides to learn how to use these codes with the Emulator of your choice.
If you don't see the code you want on this page I recommend you return to my Pokemon Crystal Gameshark Codes index page and choose a different section.
Note: These codes only work when out of battle.
Pokemon Modifier Codes (replace the ?? in my Pokemon Modifier code below with a Pokemon from this page)
Skill Modifier Digits (replace the ?? in my Skill Modifier Codes below with these)
Pokémon Modifier: 01??DBDC
HP Modifier (Larger): 01??91DD
HP Modifier (Smaller): 01??92DD
Skill Modifier (1st Position): 01??71DD
Skill Modifier (2nd Position): 01??72DD
Skill Modifier (3rd Position): 01??73DD
Skill Modifier (4th Position): 01??74DD
Infinite PP (1st Position): 01FF86DD
Infinite PP (2nd Position): 01FF87DD
Infinite PP (3rd Position): 01FF88DD
Infinite PP (4th Position): 01FF89DD
Level Modifier: 01??8EDD
Max HP Modifier (Larger): 01??93DD
Max HP Modifier (Smaller): 01??94DD
Max Attack Modifier (Larger): 01??95DD
Max Attack Modifier (Smaller): 01??96DD
Max Defense Modifier (Larger): 01??97DD
Max Defense Modifier (Smaller): 01??98DD
Max Special Attack (Larger): 01??99DD
Max Special Attack (Smaller): 01??9ADD
Max Special Defense (Larger): 01??9BDD
Max Special Defense (Smaller): 01??9CDD
Max Speed (Larger): 01??9DDD
Max Speed (Smaller): 01??9EDD
Trainer ID# Modifier
01??75DD
01??76DD
Exp. Modifier
01??77DD
01??78DD
01??79DD