Enjoy an Alolan Marowak Raid Day and the Halloween Cup during the game's festivities.
Mega Venusaur will be replaced by Mega Gengar starting October 23.
You can catch each Legendary Pokémon only once.
The amount of Mega Energy you can hold has now increased.
A special research story and community day box will be on sale for this Saturday's event.
Both Halloween Hilbert and Acerola can be upgraded to six-star Sync Pairs.
Team Go Rocket are using new Shadow Pokémon for trainers to defeat and catch.
Task rewards include the Kanto, Alola and Galar forms of Meowth.
Autumn form Deerling will be catchable for the first time.
Trainers will want to try and catch as many Gastly, Shuppet and Sableye as they can.
Pokémon wearing different articles of clothing will be catchable during this event.
There are 18 tasks to complete to catch the Mythical Pokémon.
There are eight special Pikachus that trainers can catch over the next two months.
Gigantamax Melmetal will be available for the first time when connectivity begins.
Galarian Slowking is a Psychic and Poison-type Pokémon.
Updates on Pokemon Home and more were also announced.
Mega Blastoise is a great choice to take on this new Mega Pokémon.
Expect more information on the Crown Tundra DLC.
There are Raid updates and Special Research Breakthroughs coming for fans to enjoy in October.
Evolve Pidgeotto into Pidgeot during the event to get an exclusive move.
Shiny Doduo will make its debut in "Pokémon Go" during this event.
Porygon-Z learns Tri Attack upon evolving during the six-hour event.
Mega Pidgeot is weak to Electric, Rock and Ice-type attacks.
Bug-type Pokémon will get a buff in this upcoming season.
If trainers around the world complete 275 million battles, that will unlock Mega Houndoom.
Trainers should try and focus on catching Ralts and Abra with the new field research.
The amount of Mega Energy needed to Mega Evolve a Pokémon that has already Mega Evolved before has apparently decreased.
To unlock Mega Pidgeot, "Pokémon Go" players need to collectively complete two million Mega Raids.
Bringing your own Mega Pokémon into battle will help in the new Mega Raids.
Compete in the new Champion Stadium game mode.