Generation I & II GameShark/ActionReplay Codes by GSAttack
A long time ago I used to hack codes and develop tools for the first three generations of Pokémon games under the name GSAttack (GameShark Attack). Since I noticed a number of players still showing interest in these games on this forum I thought I would post a couple of things here.
There are 2 .PDF documents containing all the information needed to create your own codes for Pokémon R/B/Y/G/S/C. The second document was never completed and I am still looking for the materials I used to create them so I can finish it.
There is also a .ZIP file containing a IPS patch for Pokémon Yellow that will allow you to catch all 151 Pokémon in a single game. You have to use LunarIPS to patch your file, IPSWin will not work with it.
Have fun with these!