you can catch regigigas in the snow point temple
it's underneath the snowpoint temple
You can find Regigigas in Snowpoint Temple in Pokemon Diamond, you will need to bring Regice, Registeel and Regirock for Regigigas to waken.
snowpoint temple
In Snowpoint Temple
regigigas is not a Pokemon you can obtain in ruby because regigigas was made in diamond and pearl and platinum so you can't get it in ruby ever.
Regigigas was not made during the Emerald era, you can only get the 3 Regis. Regigigas is only obtainable in Diamond, Pearl, Platinum +
No. Regigias is only available in in gen 4 and up. You can catch regigigas in PokΓ©mon omega ruby and alpha sapphire
you can't unable
no you can't.
You cannot find Regigigas in pokemon black and white. You can obtain it by trading with someone who have Pokemon Diamond/Pearl/Platinum.
You can't be cause Sapphire is a Generation III game and Regigigas is a Generation IV pokemon.
I don't Know if your being serious but regigigas is a Pokemon created for Pokemon pearl and diamond.
u could find him on map 3