List of in-game event Pokémon in Pokémon HeartGold and SoulSilver

__TOC__
This is a list of Pokémon obtainable from events found in . These specific instances of Pokémon can only be obtained once per game; however, some may also be obtained in other ways as well.
==List of Pokémon==
====First partner Pokémon====
=====Johto=====
Professor Elm sends the on an errand with a choice of , , or .
======Chikorita======
======Cyndaquil======
======Totodile======
=====Kanto=====
After defeating , Professor Oak will reward the player with one of the Kanto first partner Pokémon.
======Bulbasaur======
======Charmander======
======Squirtle======
=====Hoenn=====
After defeating Red, will ask which color stone the player would like. He would give the player for "Green", for "Red", or for "Blue"
======Treecko======
======Torchic======
======Mudkip======
===Red Gyarados===
This Gyarados is found at the Lake of Rage.
===Lapras===
This Lapras can only be found on Fridays inside Union Cave.
===Electrode===
After defeating Ariana at Team Rocket HQ, there are three that the player must either catch or defeat in order to stop the radio transmitter.
===Eevee===
This Eevee is obtained from Bill in Goldenrod City after meeting him in Ecruteak City.
===Snorlax===
This Snorlax is found in front of Diglett's Cave. It will attack the player when awakened with the Pokégear set to the Poké Flute station.
===Legendary birds===
====Articuno====
This Articuno is found at the Seafoam Islands.
====Zapdos====
This Zapdos is found outside of the Kanto Power Plant after the Machine Part is returned.
====Moltres====
This Moltres is found in Mt. Silver Cave.
===Dratini===
This Dratini is obtained in the Dragon's Den after the player answers the Dragon Master's quiz, receives TM59 from Clair, then returns to the shrine at any later time. If the player gave an incorrect answer to one of the quiz questions on their first visit to the shrine, ExtremeSpeed will be replaced with Leer.
===Mewtwo===
This Mewtwo is found in Cerulean Cave.
===Spiky-eared Pichu===
This Pichu will appear at the Ilex Forest shrine if the Pikachu-colored Pichu is the first Pokémon in the player's party. It's always female and cannot be Shiny.
===Togepi===
After the player defeats Falkner, Professor Elm's aide will give the player a Togepi Egg.
===Primo's Egg===
If given the right combination of words at Violet City, Primo will give the player either , , or .
====Mareep====
====Wooper====
====Slugma====
===Webster's Spearow===
This Spearow is given at by , whose Trainer ID number is 01001. Unlike in Generation II, this Spearow is always female.
====Mail====
===Sudowoodo===
This Sudowoodo is found at . It attacks the player after it is watered with the SquirtBottle.
===Shuckle===
This Shuckle is obtained from a man named Kirk in Cianwood City. It can later be returned to him.
===Tyrogue===
After the player defeats Kiyo in Mt. Mortar, he will give the player a Tyrogue.
===Tentacool===
This Tentacool is obtained from a man in the Cianwood City Pokémon Center if the player has only one Pokémon in their party and no Pokémon in any of their PC Boxes. It can be obtained any number of times, but only when the player meets the requirements (so the player would normally need to release a Pokémon in order to be able to obtain the Tentacool again).
This gift Pokémon prevents the player from being trapped in Cianwood City if they do not have any Pokémon that know or can learn or in their party.
===Legendary beasts===
After the player encounters the Legendary beasts at the Burned Tower, Raikou and Entei will begin roaming the land routes of Johto. However, Suicune will appear in various scripted locations throughout Johto and Kanto before settling down at .
====Raikou====
====Entei====
====Suicune====
If the player defeats or flees from Suicune at Route 25 without catching it, it will respawn in Burned Tower after the next time the player defeats the Pokémon League. In that case, it can be battled at Burned Tower, without having to chase it through its scripted encounter locations.
===Lugia===
In , Lugia can be found in the Whirl Islands after the player obtains the Silver Wing from the Radio Tower director and defeats the Kimono Girls to obtain the Tidal Bell. In , Lugia can be found in the Whirl Islands after the player obtains the Silver Wing from a man in Pewter City.
===Ho-Oh===
In , Ho-Oh can be found in the Bell Tower after the player obtains the Rainbow Wing from the Radio Tower director and defeats the Kimono Girls to obtain the Clear Bell. In , Ho-Oh can be found in the Bell Tower after the player obtains the Rainbow Wing from a man in Pewter City.
===Eon duo===
====Latias====
In HeartGold, Latias will roam Kanto after the player speaks to Steven Stone in Vermilion City. In SoulSilver, Latias will appear in Pewter City after the player obtains the Enigma Stone.
|
====Latios====
In SoulSilver, Latios will roam Kanto after the player speaks to Steven Stone in Vermilion City. In HeartGold, Latios will appear in Pewter City after the player obtains the Enigma Stone.
===Super-ancient Pokémon===
====Kyogre====
In HeartGold, Kyogre appears in the Embedded Tower after the player obtains the Blue Orb.
====Groudon====
In SoulSilver, Groudon appears in the Embedded Tower after the player obtains the Red Orb.
====Rayquaza====
Rayquaza appears in the Embedded Tower after the player obtains the Jade Orb. The player must show Professor Oak a Groudon and Kyogre from the Embedded Tower in order to receive the Jade Orb.
===Pokémon of Myth===
If the player brings an event Arceus to the Sinjoh Ruins, a level 1 Dialga, Palkia, or Giratina with its respective orb can be obtained. This only works once.
Although it is impossible to access the Hall of Origin without the use of exploits, an Arceus caught there can also be brought to the Sinjoh Ruins to allow the player to receive a Dialga, Palkia, or Giratina. At most, it is only possible to receive two of the Pokémon of Myth, by bringing one fateful encounter Arceus and one Hall of Origin Arceus to the Sinjoh Ruins. If the player does bring two Arceus, they will not be able to choose the same Pokémon twice. Choosing Giratina is also the only way to legitimately obtain the Griseous Orb in HeartGold and SoulSilver, as it cannot be traded within Generation IV. 
====Dialga====
====Palkia====
====Giratina====
==See also==
* Gift Pokémon
Category:In-game event Pokémon