The Regi Trio can only be unlocked when you have the special event Regigigas from Toys'R'Us. If you have this Regigigas, Registeel will be in a hidden room on Iron Island, Regirock will be in Rock Peak Ruins in Route 228, and Regice will be in Iceberg Ruins nearly at the peak of Mt. Coronet. They can also be obtained by inserting Pokemon Sapphire, Ruby, or Emerald (If you have the Regi Trio on any of this games) in the GBA slot and migrate them to the Pal Park.
you can but you need 11 movie regigigas. if you have that you can go to some caves where the regis are. sorry i cant tell you EXACTLY where
Regigigas is Pokemon #486 on Pokemon Platinum. To get it, go to the Snowpoint Temple with Regirock, Registeel, and Regice.
you cannot catch any regis in platinum you have to migrate them or trade for them but if you get regirock, regice, and registeel on platinum then you will be able to catch regigagas at level1 in the snow temple
you cant because the only Pokemon gmes you can get them on withot cheating are the ranger games so you have to migrate or cheat.
You have to transfer them over from Pokemon Ruby, Saphire, or Emerald.
Yes.
you cant get all the regis only regigigas.
You have to migrate from EMRALD SAPHIRE OR RUBY on to Platinum :)
you get the regis in emerald ruby or sappaire those are the only way
get movie regigigas.
migrate a s s
No.
to find regigigas in Pokemon platinum you need to trade over the regis from another game and go to the bottom of snowpoint temple with the regis in your team. you will see a regigigas statue and it will come to life if you have the regis in your team.
just get the three regis, then go to the temple in snowpoint city.
you migrate them from ruby Sapphire or emerald
national pokedex
You have to have a special Regigigas from an event.