Many gamers are returning to "Pokemon Go" in order to pick up their favorite Pokemon from the second Pokemon generation after the game made its way with a new update to the mobile smash, with over 80 Johto Region Pokemon.

However, as always with the Niantic-developed mobile title, some of the pocket monsters are harder to discover than the others. Fortunately, eggs will always be available to help the gamers complete their collection as fast as possible.

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Of course, knowing what the end result could be when an egg hatches makes up a big factor in whether "Pokemon Go" players put in the time and the effort to hatch an egg. Thus, it is important to determine which Pokemon lie behind the different, egg tiers. Thankfully, Pokemon Go Hub can help them with this matter.

GEN 2!! So exciting! I just updated my app. Show us anything NEW you've just caught! #PokemonGO pic.twitter.com/NrJzeXNvdN

— Pokémon GO News (@PokemonGoNews) February 16, 2017

Since the update went live, fans have been working out the ins and outs of the most recent changes, in an attempt to catch as many of these Gen 2 "Pokemon" as possible. The mechanics behind evolving second generation Pokemon have been discovered already, while those after additional Eevee evolutions now know how to get hold of Umbreon and Espeon.

This is honestly what I expected to happen lol, but I'm still so happy right now. #PokemonGo #Gen2 pic.twitter.com/ktq6v8zsND — ⚘Teagan⚘ (@ClarktheLark) February 17, 2017

However, there are still many mysteries to be unveiled with this "Pokemon GO" update. Surely, there will probably be more surprises in store for players over the coming weeks. Pokemon GO is out now for iOS and Android devices.