it can create glitches, or strange sprites if not used properly
Yes.
http://www.supercheats.com/gameboyadvance/pokemonemeraldcodes.htm
Not any more without Gamesharks , or an Action Replay if your using a Gameboy
Enter your Game Cartrige into the Game Shark. Put in in your Game Boy. Turn the Gameshark on then turn the game on. It will come up with a Game Shark Screen. Find Pokemon Emerald and press right -> then enter the cheats you want.
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You can't, unless there is a gamesharks way to do it.
Mostly everything about pokemon.Like you can get all the pokemon,unlimited items,1 hit win battles,etc.But one WARNING gamesharks suck because they can corrup your data.I suggest the action replay!!!
gamesharks are better dude by far
Internal battery has no effect with shiny pkmn
yes but they are not the same as Pokemon LG/FR gamesharks
to get chickorita you have to have Pokemon emerald and get all 202 Pokemon then the professer will give you chikorita cidiquil or todidial then you trade,or you can just use a gameshark or action replay. (other person) I don't think so. You can't get Chikorita in Sapphire and Ruby, except if you use gamesharks.
The only way you can get a jirachi in ruby/sapphire/emerald is with a gameshark. Gamesharks are only 20 dollars for the SP version and that works if you are playing it on the DS as well. The only way you can get a jirachi in ruby/sapphire/emerald is with a gameshark. Gamesharks are only 20 dollars for the SP version and that works if you are playing it on the DS as well.