to hack different games you need different kinds of tools. You can hack NDS, VBA, and GBC roms. For hacking tools go to the link below:
http://wahackpokemon.com/en/download/tools-gba
no you dont destroy your game.
Go to gamecheats.com it will go through the steps with you on how to hack
quartz version is illegal and i have no idea how to hack a new Pokemon game
You can't unless you hack into the game.
You could hack the game by using an Action Replay.
Http://romhacking.net
by using a game shark
Pokemon ash grey is not an official game It is a Rom hack of Pokemon FireRed
impossible mewthree doesn't exist maybe in a hack (a fake hack).
The FireRed Pokemon does freeze on your Shining Opal FireRed hack game because your RAM is low.
I'm pretty sure its a rom hack of pokemon emerald, but you could hack the game and download it onto an unused ds cartridge
What the heck is Pokemon indago!oh ya.you have to hack the game.