Try some program called pokesav
Yes
Once you have opened the Pal Park in Pokemon Platinum, you can migrate Pokemon from Emerald (or any other GBA Pokemon game) to Platinum. The Pokemon you migrate can not be migrated back and they can only be captured in the DS game via the Pal Park
you have to put honey on a tree one day later it will rustle and a pokemon will pop out, not 100% chance it will be a cherubi but keep trying!
You go to Solaceon Town put it in the daycare with a ditto[get poketch app 9]
To get all three sinnoh starter Pokemon, you need 2 Pokemon sinnoh games & two ds's. you also need to be able to trade. on your platinum, say you picked turtwig first, go to your other game on the other ds & pick chimchar. put up a trade for a easy Pokemon to catch, eg bidoof then on the platinum game trade it other. you will then have turtwig & chimchar. do the same for piplup.
Put it in the daycare with a ditto
You can't put a Pokemon in the pokewalker in Pokemon platinum, as the pokewalker was designed for only Pokemon Heartgold & Soulsilver.
I don't think you can make your own Pokemon and put them onto the ds, it wouldn't be compatible...
no, these Pokemon are unknown in Pokemon platinum
put them in the daycare centre in solaceon town for a while
You don't. Shadow Lugia is not available in Pokemon Platinum.
It is impossible to make your own PokeMon and put it in the game. You can breed PokeMon if that's what you ment.
go on Google:Web type in Pokemon platinum. when you are on it, put your DS on, ask a parent to do this.
Put a Pokemon and a ditto in the daycare at the same time and wait. No legendaries though except for phiones and manaphys.
put in action replay in ds then when on that take out put platinum in
you can put them in a day-care it can have an egg.
i can give you the code for Pokemon platinum it is CPUE-3811DEF6