You can not get groudon in Pokemon pearlYou can get it through migrating from ruby, sapphire, or emerald.
Regigigas is Pokemon #486 on Pokemon Platinum. To get it, go to the Snowpoint Temple with Regirock, Registeel, and Regice.
groudon appears in soul silver.
the sky form for regigigas has very little data. knowone knows.
get regirock regice and registeal go to regigigas and click a on him
arceus
Regigigas
Rayquaza is the mascot for Pokemon emerald which will be stronger than Groudon and Kyogre
Pokemon Ranger was made before Regigigas, so there is no Regigigas on Pokemon Ranger.
You can only get the 3 regis and not regigigas. Regigigas is a newer pokemon.
Regigigas is a Sinnoh pokemon. Not a Hoenn.
Regigigas is a Normal type pokemon.
kyogre, groudon, raquaza, jarachi (I think), deoxys (I think), latios, latias, the three reggies (regigigas couldn't be caught) and some more. I think.
you cant get regigigas on Pokemon emerald its to ew of a Pokemon
capture all the pokemon but regigigas
Regigigas is a pure Normal-type Pokemon.
Latios, Groudon, and I think the three old Regis (this doesn't include Regigigas), I'm not sure about Jirachi...most likely Jirachi is in Ruby