Yellow Starter Pokemon
The first you need to do when starting a new game is type in this gameshark code: walk through walls(509197D3 542975F4 78DA95DF 44018CB4). Don't continue the storyline yet. Walk through the trees and head to Pewder City. Pick up the pokeball and use the trees to head toward Viridian City. Bypass the unconscious man and enter the building leading to Viridian Forest. Save the game before you do the last step. Look in the grass for a Pikachu and capture it. If it doesn't work the first time, that's okay. Restart the game and keep trying until you get it.
Added by: boyzkang Oct 11th 2012, ID#13809