Depends on the code. Some take effect immediately, some activate with (Press L+R) or (Press L+R+SELECT).
YOU MUST HAVE AN ACTION REPALY FOR ACTIVATE THE CODE YOU MUST HAVE AN ACTION REPALY FOR ACTIVATE THE CODE
a hack
you can if you have action reply you cant if you don't have action reply
Yes, you can insert the action reply code wire to back of action reply card.
mabye a action reply code will work but i dont think so i tried to find it
12ccl34799fgl is the code for mew or jirachi
Get an action replay for the ds, nimrod.
Find the code for action reply and it is the same
way too long
3 words ACTION REPLY CODE
If its not working IT IS A FAUX CODE! shiney code is the ONLY code you don't press to activate
Yes, there is, but you'd have to get the action replay and its code to activate it. I don't have the code yet, but I have two arceuses already.