This is a hard question. My guess is that it depends on the game cartrage. My friends used an action replay and didn't kill their games, but mine did.
at the top of your action replay game list is a add new game option it tells you the game id of the game insterted in your action replay at the first screen
rigt when you get into action replay its at the botom left
You put in action replay then put your game in then enter a code.
By buying the action replay game card.
no you need the original action replay for game boy color no you need the original action replay for game boy color
You have to buy an action replay cartridge at a video game store and put that in. It is not in the game.
It's broken!
an action replay has cheats for ds a game shark has cheats gameboy
you can with action replay but not game shark
When you do so, the Action Replay recognizes the Game ID, so afterwards, you can input the Action Replay Codes for that game and start using it.
your game is not registered in the action replay
Not sure about yours, but in my action replay i put the game in the action replay and pushed add game. then the code for the game I had in there was already there. Hope this helped! rosie6000