he is at the bottom of the Snow Temple. you will need to have regice, registeel and regirock with you to awaken him.
you can not get regigigas! but you can catch regice, regirock, registel.
no
you need all the regi's to catch a regigigas in snowpoint city in the temple
no
You don't. You can only catch Regigigas in Diamond, Pearl, and Platinum.
you cant get regigigas on Pokemon emerald its to ew of a Pokemon
Regigigas does not appear in Ruby. Regigigas is a fourth Generation Pokemon, and Ruby is a Third Generation Game.
you can catch regigigas in the snow point temple
You make a room with it and catch it.
You don't.
Yes.
You cant