All Pokémon fans rejoice! Although Niantic hasn’t revealed any details, one Reddit user going by the mane of Vivpix posted a chart showing all Gen 2 Eggs and their hatch requirements.
Since Pokémon GO features eggs hatching after 2km, 5km, and 10km, Gen 2 Pokémon should also feature those three distance tiers. All potential Pokémon Gen 2 eggs and the distances required to hatch them are showed below.
2Km Gen 2 Pokémon Eggs
For these, to hatch, you’ll have to walk just 2 kilometers. Since the distance is relatively short, expect these Pokémon to be the weakest Gen 2 members.
| Pokedex # | Pokémon |
| #152 | Chikorita |
| #155 | Cyndaquil |
| #158 | Totodile |
| #161 | Sentret |
| #163 | Hoothoot |
| #165 | Ledyba |
| #167 | Spinarak |
| #172 | Pichu |
| #173 | Cleffa |
| #174 | Igglybuff |
| #175 | Togepi |
| #183 | Marill |
5Km Gen 2 Pokémon Eggs
The second, 5KM tier, is more serious one. For 5Km eggs to hatch, you’ll have to walk 5 kilometers (around 5000-6000 steps). Pokémon featured in this tier aren’t the strongest ones, but they feature monsters like Miltank, Delibird or Snubbull. Check out the 5Km list below.
| Pokedex # | Pokémon |
| #170 | Chinchou |
| #177 | Natu |
| #179 | Mareep |
| #185 | Sudowoodo |
| #187 | Hoppip |
| #190 | Aipom |
| #191 | Sunkern |
| #193 | Yanma |
| #194 | Wooper |
| #198 | Murkrow |
| #202 | Wobbuffet |
| #203 | Girafarig |
| #204 | Pineco |
| #206 | Dunsparce |
| #207 | Gligar |
| #209 | Snubbull |
| #211 | Qwilfish |
| #213 | Shuckle |
| #215 | Sneasel |
| #216 | Teddiursa |
| #218 | Slugma |
| #220 | Swinub |
| #222 | Corsola |
| #223 | Octillery |
| #225 | Delibird |
| #228 | Houndour |
| #231 | Phanpy |
| #234 | Stantler |
| #235 | Smeargle |
| #241 | Miltank |
10Km Gen 2 Pokémon Eggs
The final, 10-kilometer tier brings some heavyweights like Tyrogue or Skarmory. For 10Km eggs to hatch you’ll have to go on a really long stroll (9000-10000 steps, according to S Health app). Check out the list below.
| Pokedex # | Pokémon |
| #200 | Misdreavus |
| #214 | Heracross |
| #226 | Mantine |
| #227 | Skarmory |
| #236 | Tyrogue |
| #238 | Smoochum |
| #239 | Elekid |
| #240 | Magby |
| #246 | Larvitar |
Do note that all these calculations are based on Gen 1 Pokémon hatch distance, and Niantic could easy change the rules once the update goes live. Pokemon GO Gen 2 update should land sometime during the first half of 2017 until then go out and catch some Pokémon!