Sadly, it is impossible to obtain on Fire Red. 1. it would be useless on fire red anyways, as it is an item that is used for move tutoring on ruby/sapphire/emerald. 2. It is only found on one pokemon, Luvdisc. (found only on ruby/sapphire/emerald)
You can find a gastly in sprout tower at night in heart gold in soul silver i dont now.
in Union cave
Soulsilver=SS heartgold=HG KK=O.K
Mt. Silver, Safari Zone, or route west of Cianwood
You can send it from Pokemon Diamond Pearl or Platinum after obtaining it form an event, or use a cheat code.
You can't go to the Hoenn region in HG/SS.
Sinnoh wasn't included in HG/SS, only Johto and Kanto.
You can find a gastly in sprout tower at night in heart gold in soul silver i dont now.
in Union cave
No cloning is not possible in HG/SS
Pokemon heart gold
You CAN'T find an Emolga on Pokémon Heartgold. It was introduced in Pokémon Black and White, which was released a whole year after HG/SS. Answer: You can't find Emolga on HG/SS.
there are no berry trees in HG and SS you get an item called Berry Pots that you can use to grow berries.
No, you don't battle Steven in HG/SS.
Rotom is not catchable by standard means in HG/SS. You must import a rotom from D/P/P.
Soulsilver=SS heartgold=HG KK=O.K
you can't unless you trade it from HG/SS.