You will need the three Regies (Regirock, Registeel, Regice) from diamond pearl, actionreplay... however, to catch you will need 3 other Regies or a Regigigas from the other games in order to catch the three Regies on pokémon platinum. After you caugth those Regies, you can catch Regigigas at snowpoint city temple. Another way is to get a lagre steek of won battles at the battletower to battle the tower tycoon, he has a Regigigas in he's party. After you saw Regigigas you can trade him via the global trade system (GBS).
you need to go to snowpoint city and go to snowpoint temple BUT to get in YOU NEED TO GET THE THREE REGIES HOPES THIS HELPS:)
You need to trade them from a Gamboy advance game where you can catch them.
You can catch Regigigas via special download
email me at rohan@one.com.au and ill trade regies for free or u just have get from sphire
their are no regies in pearl or diamond besides regigigs but u need the three regies to get him in the snowpoint temple.
IN D/P and platinum after you get the regies you need to have the three regis in your party and off you go to snowpoint temple to catch regigigas
you need to migrate them from either ruby,saphire,or emerald at palpark.
theres three seald chambers in the hoen regone each one has one of the regies in it.
You will need the three Regies (Regirock, Registeel, Regice) from diamond pearl, actionreplay... however, to catch you will need 3 other Regies or a Regigigas from the other games in order to catch the three Regies on pokémon platinum. After you caugth those Regies, you can catch Regigigas at snowpoint city temple. Another way is to get a lagre steek of won battles at the battletower to battle the tower tycoon, he has a Regigigas in he's party. After you saw Regigigas you can trade him via the global trade system (GBS).
no
you need to go to snowpoint city and go to snowpoint temple BUT to get in YOU NEED TO GET THE THREE REGIES HOPES THIS HELPS:)
you must trade them
regigigas
there the home of the regies
You can if you want to.
The answer will depend on what it is that you are trying to combine!