yes, of course! but first you've got to download the Pokemon platinum cheats in codejunkies.com using your USB cable in your action replay package.
Then after you download it use the cheat and....
Here goes nothing!
yes you can use action replay on Pokemon platinum
YES. there are billions of action replay codes for platinum. i would tell you some, but i dont use the action replay. (i suggest not to ethier)
Use an action replay...
You use an action replay.
use action replay
YES!!!
dont cnow
they break the action replay so u can use it on diamond and pearl but if u put it on platinum it will break and wont work on anything....SO DONT USE ACTION REPLAY ON PLATINUM
If You Want A Deoxys In Pokemon Platinum ,Migrate,Trade,Or Use The Action Replay Pokemon Modifier.
You have to use the action replay to catch them.
You can migrate it from Pokemon Ruby or use an Action Replay.
you use an action replay