"Pokemon Go" will be expanded as more than 80 Gold and Silver Pokemon is expected to be released in the wild anytime soon. To prepare for the upcoming expansion, we have made a guide on the Pokemon that you should stockpile.

The "Pokémon Go" update will add more than 80 Pokémon to the game. These Pokemon were originally unveiled in the Johto region in the Pokémon Gold and Pokémon Silver video games. Pokémon with gender-specific variations will also be added in "Pokémon GO" alongside the update. The additional Pokemon however, was not specifically given a release but just an ambitious later this week timeframe.

"Pokemon Go" Eevee

Eevee has three powerful evolutions already in "Pokémon Go" namely Vaporeon, Flareon, and Jolteon. Once the second generation of creatures becomes available, Eevee will also be able to evolve into Espeon and Umbreon. If the same naming trick for Eevee's current evolutions enables you to choose which second gen creatures to evolve into, you will want to nickname your Eevee with its respective trainer name from the original Pokémon show. These names are Sakura or Sayo for Espeon, and Gary Oak for Umbreon.

"Pokemon Go" Slowpoke

Slowpoke will most probably evolve into Slowbro or Slowking as soon as the second generation of creatures becomes available to "Pokemon Go." You will most likely need a special evolution item to evolve into Slowking.

"Pokemon Go" Chansey

In "Pokémon Go," Chansey is very rare. Thus, it will be difficult to accumulate what will likely be 100 candies needed to evolve into the powerful Blissey. The Pokemon Blissey senses sadness with its fluffy coat of fur. If it does so, this Pokémon will go over to a sad person, no matter how far away, to share a Lucky Egg that brings a smile to any face.

"Pokemon Go" Gloom

Gloom will be able to evolve into either Vileplume or the second-generation Bellossom when the update becomes available for "Pokemon Go." A Bellossom Pokemon grows flowers more beautifully if it has evolved from a smelly Gloom. At night, this Pokémon closes its petals and goes to sleep.