I cannot list all of them on this single answer, but you may want to check into websites like Codejunkies, Neoseeker, Supercheats, and sometimes, YouTube has great videos for certain codes. Those I highly recommend.
Go to www.code junkies.com for action replay codes.
yes there are Pokemon event codes in all the Pokemon games for the action replay ds and the dsi you can go on youtube if you want to find them
Hi! You can get them on youtube.com or go on Google.com and type in What are some action replay codes for Pokemon diamond? Or type in action replay codes for Pokemon diamond and one more Pokemon diamond action replay codes. And there are some websites like neoseeker.com will probley pop up and they will have ALOT of codes! Hope this helped ;-)
codejunkies.com
Not at all.
yes
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you can do the mining museum trick you can check neoseeker for action replay codes
12068AC6 60000460
go to neoseeker.com
make sure its updated
you need an action replay first of all