in the temple in snow point
in the ice temple in snowpoint sity
Get the three golems (Registeel, Regice, Regirock, then go into the Snowpoint Temple (you must have the National Pokedex) and talk to Regigigas. The golems must be in your party.
No, you can not find regigigas in Pokemon Heartgld without using an Action Replay.
there isn't one
The large forbidden temple in the snow city holds Regigigus. The temple will only open if you have the other 3 regis. Regice, regirock, and registeel. they are only available through trade or pal park
no you can't find a Regigigas in Pokemon Heartgold at all. That person used cheat codes to make a Regigigas appear out of nowhere.
you'd need a rebattle reggigias cheat from action replay if you have one.
Pokemon diamond
You need to transfer the 3 Regis from Ruby, Sapphire and Emerald and take them to the Snowpoint Temple, Regigigas will wake.
Sorry friend, but Pokeflutes are for Snorlaxes.
Pokemon diamond Pokemon diamond Pokemon diamond
NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO he does not