From Glitch City Laboratories
This article lists Gameshark codes for the main handheld Pokémon games up to Generation II.
To find hex codes for glitch Pokemon, use the Big List. Users are welcome to put these in the code archives too.
- Pokémon Red and Green (J) Gameshark Codes
- Pokémon Red, Blue and Yellow Gameshark Codes
- Pokémon Gold and Silver Gameshark Codes
- Pokémon Crystal Gameshark Codes
Since the coding for the Pokémon games from Generation III and onwards are more complex, please do not add any of these to the wiki as codes from these Pokémon games will not be allowed.