If you mean actually make up your own, that's impossible.
Yes by making a action replay cheat code. Yes by making an action replay cheat code.
The action replay code for making all of your Pokemon shiny is 12068ac6 000046c0 I tried it and it works perfectly. that is only for Pokemon pearl!!!!
yes you can get shiny Pokemon with action replay
There is no Action Replay code that automatically gives you all the Pokemon.
Your friend code backward. There is no action replay code for Zoara in Pokemon Platinum.
YES YES
Yes, you can use the Pokemon Modifier code. Get it by updating your Action Replay via the Action Replay Manager if you haven't already.
theres no action replay code for dilga in any Pokemon game
you need an action replay code device with that code to by a action replay code go to www.codejunkies.com
you have to have an action replay and a code for it called Pokemon monitor but i don't know the code you can look up "what is the Pokemon monitor code for the action replay"
you need a action replay code it is 2345455ts125 it does not work
No, but there is an action replay code for making all of your party pokemon get infected by pokerus. Just one drawback-it only works once, and once only.