you have to beat the elite four plus the champion
its in the snow temple after you find your way through the ice maze in snowpoint city
The Gym Leader of the Snowpoint Gym.
Snowpoint temple only if you have regirock registeel and regice but to get those you need regigigas in a giveaway its an endless chain unless you go to events
In the route west of Snowpoint City
It comes to life only when Regirock, Regice and Registeel are gathered. Therefore, it requires the three to be in the player's party to awaken it within Snowpoint Temple, where it sleeps.
snowpoint temple
in the snowpoint temple
you have to have the national Pokedex
You get it in the Snowpoint Temple.
You get them in Snowpoint temple after you get the national dex.
You Can't... that's in Pokemon diamond/pearl/platinum
If you have Regice, Regirock, and Registeel.
you get him at snowpoint temple in snowpoint city but first you need regiice regirock registeel.
Regigigas is Pokemon #486 on Pokemon Platinum. To get it, go to the Snowpoint Temple with Regirock, Registeel, and Regice.
You are now able to battle the Pokemon in the snowpoint temple.
you must have regirock, registeel, regiice
You need to have Regice, Regirock and Registeel in your team.