Halloween in 2021 was the sixth Halloween event in Pokémon GO.[1]
Pokémon Spotlight Hours featuring Gothita and Murkrow were available during this event.
Whole event
Avatar items
Stickers
Shop special offer

The following offers were available from the shop from the start of the event.
Part 1: Creepy Companions
Featured Pokémon

Selected Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:
The following Raid Bosses were available for a time of this event:




Field Research event tasks

There were several Field Research tasks exclusively for the duration of the event.
Special Research
The ninth part of the Misunderstood Mischief Special Research was released in this event.
- Main article: Misunderstood Mischief
What Lies beneath the Mask? also became available.
- Main article: What Lies beneath the Mask?
Timed Research

During this event there was a Timed Research series that was titled Halloween Cup Research in game.

A Timed Research series titled Limited Research was made available as an apology for an issue with Galarian Slowpoke's evolution. It was available from October 20th to October 28th, 2021.
Part 2: Ghoulish Pals
Featured Pokémon

Selected Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:
The following Raid Bosses were available for a time of this event:




Field Research event tasks

There were several Field Research tasks exclusively for the duration of the event.
Special Research
The eleventh part of the Misunderstood Mischief Special Research was released in this event.
- Main article: Misunderstood Mischief
Collection Challenge
To complete the Collection Challenge, Trainer must catch all of the following Pokémon during the event.
Trivia
- The official blog mistakenly stated Spinarak was available in 7-km Pokémon Eggs instead of Pumpkaboo during part 2 of the event.
References
- ↑ Pokémon GO Halloween brings Creepy Companions, Ghoulish Pals, and double the tricks and treats!. Pokémon GO Live. Retrieved on 2021-10-11.