It's impossible to make codes unless you are the inventer of action replay. All you can do is get codes and type them in.
Search Google by Typing in ,"Animal Crossing Wilid World Action Replay Codes" or ,"Animal Crossing Wild Worls AR Codes"
Action replay
You need to buy action replay DS.
Hack
If you are talking about animal crossing for DS (wild world) then yes you can use Actiomn Replay cheat codes.
its the master code. do not delete it or no other codes will work.
Try this site: http://warc.us/ I use it for my European Animal Crossing. It really is hard to find European Action Replay codes, so if you want to make your own, buy Action Replay Trainer Toolkit from Codejunkies.
An action replay is a separate piece of video game hardware that isn't in or a part of the animal crossing game. It is basically a cheating device that allows you to do just about anything you want, with the proper codes.
super cheats.
You can't. You need action replay codes for that.
No.
If your talking about the master code for action replay for animal crossing wild world it is the code that makes all the other codes work on animal crossing wild world if you delete it you won't be able to use action replay codes on animal crossing wild world