This pokemon go halloween 2026 part one guide covers everything you need to play Halloween 2026 Part One well, from the event dates and the three new costumed Pokemon to wild spawns, raids, Trick or Treat surprises, research, and GO Pass bonuses.
Part One runs from Tuesday, October 27, at 10:00 a.m. to Sunday, November 1, 2026, at 10:00 a.m. local time, and it is the first half of a two-part Halloween celebration.
If you are short on time, this pokemon go halloween 2026 part one guide boils down to a simple plan: catch costumed Zubat in the wild, raid for costumed Pikachu and Sinistea, tap every Trick or Treat surprise you see, claim the free Timed Research before November 1 at 10:00 a.m. local time, and keep ranking up the Halloween GO Pass, because the Candy and Stardust bonuses only switch on at Rank 10 and Rank 20.
This guide was written on October 31, 2026, while Part One is still live, and it is a fresh, step-by-step play guide rather than a copy of our earlier Part One coverage. It states clearly where sources disagree or where a detail comes from a single report, so you can tell confirmed event facts apart from unconfirmed claims.
Table of Contents
SUMMARY: This section lists every part of this pokemon go halloween 2026 part one guide in order, so you can jump straight to the costumes, spawns, raids, Trick or Treat, research, or GO Pass.
- What Is Halloween 2026 Part One?
- Pokemon Go Halloween 2026 Part One Guide at a Glance
- The Three New Costumed Pokemon
- Wild Encounters in Part One
- Raids in Part One
- Trick or Treat Surprises
- Timed Research and Field Research
- GO Pass: Halloween 2026
- Your Part One Game Plan
- What Carries Into Part Two
- Related GameCresta Guides to Read Next
- Frequently Asked Questions
What Is Halloween 2026 Part One?
SUMMARY: Halloween 2026 Part One is the first half of Pokemon Go’s two-part Halloween event, running October 27 to November 1, 2026, with new costumes, spooky spawns, and a Halloween GO Pass.
Halloween 2026 is split into two parts, and Part One is the opening half. It runs from Tuesday, October 27, at 10:00 a.m. to Sunday, November 1, 2026, at 10:00 a.m. local time.
Part Two begins the moment Part One ends. Part One is built around three costumed debuts, a Trick or Treat mechanic, Halloween-themed wild spawns and raids, free Timed Research, and the Halloween GO Pass.
The whole event is dressed up too, with a Lavender Town music remix playing at night and Halloween decorations on Gyms and PokeStops.
This pokemon go halloween 2026 part one guide treats Part One as a limited window, not an evergreen event. Because Part One ends on November 1 at 10:00 a.m. local time, the timed rewards and the Part One spawns go away with it, even though the GO Pass itself runs longer.
Pokemon Go Halloween 2026 Part One Guide at a Glance
SUMMARY: This table gives the whole pokemon go halloween 2026 part one guide in one place, including dates, costumes, bonuses, research, and GO Pass deadlines.
| Detail | Pokemon Go Halloween 2026 Part One |
| Event dates | Tuesday, October 27, 10:00 a.m. to Sunday, November 1, 2026, 10:00 a.m. local time |
| New costumed Pokemon | Pikachu wearing a hat and capelet, Zubat wearing a top hat, Sinistea wearing a bow |
| Shiny availability | All three new costumes can be Shiny, if you are lucky |
| Wild encounters | Costumed Zubat, Piplup, Noibat, Pumpkaboo, Duskull, Misdreavus, Drifblim, Vulpix |
| One-star raids | Pikachu wearing a hat and capelet, Sinistea wearing a bow |
| Trick or Treat | Tappable surprises in the wild giving encounters or Candy |
| Free Timed Research | Auto-completed tasks, 6 Rare Candies and a costumed Pikachu encounter |
| GO Pass period | October 27, 10:00 a.m. to November 5, 2026, 8:00 p.m. local time |
| Catch bonuses | 2x Candy at GO Pass Rank 10, 2x Stardust at Rank 20 (3x each with Deluxe) |
| GO Pass Deluxe | US$7.99, or US$9.99 for Deluxe plus 10 Ranks |
| GO Pass rewards deadline | Claim unlocked rewards before November 7, 2026, 8:00 p.m. local time |
| What follows | Halloween 2026 Part Two begins November 1 at 10:00 a.m. local time |
The table above is the safest summary of this pokemon go halloween 2026 part one guide. If a detail is not in the table or the sections below, do not assume it is part of Part One, and check the in-game event screen before planning around it.
The Three New Costumed Pokemon
SUMMARY: This section introduces the three costumed debuts of Part One, where each one appears, and the Shiny situation for all three.
Part One introduces three costumed Pokemon, and all three are based on Halloween-themed plushies. The debuts are Pikachu wearing a hat and capelet, Zubat wearing a top hat, and Sinistea wearing a bow, and the official announcement confirms that all three can appear as Shiny if you are lucky.
No increased Shiny odds have been announced for these encounters, so a Shiny here is luck, not a boosted rate. That matters for planning, because it means you should not burn through all your resources chasing a Shiny that has no announced boost.
Where each costume appears is the key detail. Pikachu wearing a hat and capelet appears in one-star raids and as the free Timed Research encounter, while Sinistea wearing a bow appears in one-star raids. Zubat wearing a top hat is the wild one, so it is the costume you will meet most often just by walking and playing normally.
Pokemon Go’s official Halloween Part I announcement (https://pokemongo.com/news/halloween-part-1-2026) confirms the three debuts, the event dates, and the Shiny availability. Pokemon’s own Halloween 2026 news post (https://www.pokemon.com/us/news/have-a-fab-boo-lous-time-during-pokemon-go-halloween-2026-part-i-and-part-ii) confirms the same Part One window and the same raid-versus-wild split for the three costumes.
Wild Encounters in Part One
SUMMARY: This section lists the boosted wild spawns of Part One, which costume appears in the wild, and which spawns are rare rather than common.
The boosted wild encounters during Part One are Zubat wearing a top hat, Piplup wearing a Halloween Mischief costume, Noibat wearing a headband, Pumpkaboo, Duskull, Misdreavus, Drifblim wearing a Halloween Mischief costume, and Vulpix wearing a Spooky Festival costume. All of these can be Shiny, according to event guides for Part One.
Costumed Zubat is the headline wild spawn, because it is a brand-new costume you cannot get anywhere else in Part One. Piplup in its Halloween Mischief costume and Noibat in its headband are returning costumed forms, so they are familiar faces in new event clothing rather than fresh debuts.
Drifblim wearing a Halloween Mischief costume deserves a special note. Guides describe it as a spawn you may meet if you are lucky, which means it is rarer than the common spawns, so do not plan your whole session around finding one.
One warning applies to the whole wild list. These spawns are boosted only during the Part One window, so once November 1 at 10:00 a.m. local time passes, the Part One wild pool changes, and costumed Zubat stops appearing in the wild as a Part One spawn.
Raids in Part One
SUMMARY: This section explains the confirmed one-star raids of Part One, how to get each costumed Pokemon from raids, and the GameSpot-reported Mega Chandelure Raid Day, flagged as reported rather than official.
The confirmed raid feature of Part One is simple: Pikachu wearing a hat and capelet and Sinistea wearing a bow appear in one-star raids. Both can be Shiny, and both are available from October 27 at 10:00 a.m. local time, so a single raid pass can land you either costume.
That makes raid planning straightforward. If you want the full set of three costumes, you need raids for Pikachu and Sinistea plus wild hunting for Zubat, because no single method gives you all three.
The Mega Chandelure story needs careful handling. GameSpot’s Halloween 2026 guide (https://www.gamespot.com/articles/heres-everything-you-can-unlock-for-pokemon-go-halloween-2026/) reports a Mega Chandelure Super Mega Raid Day on October 31 from 2:00 p.m. to 5:00 p.m. local time, with the remote raid limit raised to 20 for October 30 to 31.
GameSpot also reports up to six free Raid Passes from spinning Gym Photo Discs, Mega Level 1 unlocked on Chandelure caught from Super Mega Raids, and an increased chance of Shiny Chandelure from those raids.
This pokemon go halloween 2026 part one guide presents that Mega Chandelure Raid Day as GameSpot-reported, not as a detail confirmed in the official Part One announcement text reviewed for this guide. That distinction matters, because a Raid Day changes how you should spend October 31, but you should confirm it in game before rearranging your day around it.
Trick or Treat Surprises
SUMMARY: This section explains the Trick or Treat mechanic, what tapping a surprise can give you, and why it is worth checking every surprise you see.
Trick or Treat is the signature mechanic of Part One. Mischievous Pokemon leave spooky surprises in the wild, and tapping one can award an encounter with an event-themed Pokemon, Pikachu Candy, Zubat Candy, Sinistea Candy, or Rare Candy, if you are lucky.
Event guides add that the surprise encounters can include costumed Gengar and costumed Drifblim if you are lucky. Those are the jackpot results, while the Candy results are the everyday outcome, so a surprise is always worth tapping even when it does not give you a Pokemon.
The practical point is simple. Trick or Treat surprises cost you nothing but a tap, and they are the only Part One feature that can hand you Rare Candy for free, so skipping them is leaving free rewards on the table.
Timed Research and Field Research
SUMMARY: This section covers the free auto-completed Timed Research, its rewards and deadline, plus the Field Research tasks and encounters available from spinning PokeStops.
Part One gives every Trainer a free Timed Research, and its tasks are completed automatically. Finishing it rewards you with 6 Rare Candies and an encounter with Pikachu wearing a hat and capelet, which can be Shiny if you are lucky.
The deadline is the catch. You must log in and claim the research and its rewards before Part One ends on Sunday, November 1, 2026, at 10:00 a.m. local time, or the free rewards are gone.
Field Research adds a second layer. Spinning a PokeStop during Part One can give you one of these tasks, with encounters as rewards:
- Catch 13 Ghost-type Pokemon: Piplup wearing a Halloween Mischief costume, Noibat wearing a headband, or Zubat wearing a top hat encounter.
- Make 6 Nice Throws: Pumpkaboo, Duskull, or Misdreavus encounter.
- Win a raid: Zubat wearing a top hat or Sinistea wearing a bow encounter.
- Win 3 raids: Pikachu wearing a hat and capelet encounter.
Polygon’s Halloween 2026 Part 1 event guide (https://www.polygon.com/pokemon-go-halloween-2026-part-1-event-costume-pikachu-zubat-sinistea/) lists the same Field Research tasks and encounters, plus the GO Pass ranks and the free Timed Research rewards. That cross-check is why this pokemon go halloween 2026 part one guide trusts the task list above.
GO Pass: Halloween 2026
SUMMARY: This section explains the Halloween GO Pass, its dates, the Rank 10 and Rank 20 catch bonuses, the Deluxe prices, and the rewards deadline.
GO Pass: Halloween 2026 is a free, limited-time progression track that starts with Part One and runs past it. It is available from Tuesday, October 27, at 10:00 a.m. to Thursday, November 5, 2026, at 8:00 p.m. local time.
Every Trainer receives it automatically when Part One begins. The catch bonuses are not switched on automatically, and this is the most misunderstood part of the event.
You must reach Rank 10 on the GO Pass to unlock 2x Candy for catching Pokemon, and Rank 20 to unlock 2x Stardust for catching Pokemon. With GO Pass Deluxe, those bonuses become 3x Candy and 3x Stardust instead.
The pass itself is bigger than those two milestones. Polygon reports 50 ranks plus 58 bonus ranks, with costumed Pokemon and Candy among the rewards you earn just by playing, and a Spiritomb encounter reported at Rank 108. You earn GO Points the usual way, by catching Pokemon, winning raids, and hatching eggs.
GO Pass Deluxe costs US$7.99, and a Deluxe plus 10 Ranks option costs US$9.99, which grants enough GO Points to reach Rank 11 straight away. Trainers who upgrade on the Pokemon Go Web Store also receive a gift with purchase of 10 Ultra Balls, five Max Revives, one Premium Battle Pass, and five Max Potions, according to the official announcement.
The final deadline matters as much as the pass itself. Rewards you unlock on the GO Pass expire on Saturday, November 7, 2026, at 8:00 p.m. local time, so claim everything you have earned before then, even though Part One itself ended days earlier.
Your Part One Game Plan
SUMMARY: This section turns the whole pokemon go halloween 2026 part one guide into a simple ordered plan, so you get the costumes, the free rewards, and the GO Pass bonuses before Part One ends.
Follow this plan in order, and you will cover everything Part One offers without wasting passes or missing a deadline:
- Claim the free Timed Research as soon as you log in, and remember its rewards expire on November 1 at 10:00 a.m. local time.
- Hunt costumed Zubat in the wild first, because it is the only new costume that does not appear in raids.
- Raid for costumed Pikachu and costumed Sinistea, since one-star raids are the only raid route to either costume in Part One.
- Tap every Trick or Treat surprise you see, because the Candy and surprise encounters are free.
- Spin PokeStops for Field Research, and prioritise the Win 3 raids task if you still need costumed Pikachu.
- Push the GO Pass toward Rank 10 for the Candy bonus, then Rank 20 for the Stardust bonus, before the pass period ends on November 5 at 8:00 p.m. local time.
- Claim all unlocked GO Pass rewards before November 7 at 8:00 p.m. local time.
If you only have one day left in Part One, spend it on the Timed Research claim, the three costumes, and the GO Pass ranks. Those are the rewards that disappear or get harder once Part One ends, while ordinary spawns and raids will still be there in Part Two in different forms.
What Carries Into Part Two
SUMMARY: This section explains what ends with Part One, what the GO Pass carries forward, and what Part Two is reported to bring next.
Part One itself ends on November 1 at 10:00 a.m. local time, and Part Two begins at that same moment. The Part One spawns, the Part One Timed Research, and the Part One raid focus go with it, so anything tied to Part One specifically must be finished before the switch.
The GO Pass is the big exception. It keeps running until November 5 at 8:00 p.m. local time, and its unlocked rewards can be claimed until November 7 at 8:00 p.m. local time.
Your GO Pass progress is not wiped out when Part One ends. Leek Duck’s Halloween 2026 Part 1 event page (https://leekduck.com/events/halloween-2026-part-1/) reports that Part Two features Shiny Greavard’s debut and a new Super Max level for Mega Sableye.
Those are Part Two features, not Part One rewards, so this pokemon go halloween 2026 part one guide mentions them only as a preview, and does not claim their details as Part One facts.
Related GameCresta Guides to Read Next
SUMMARY: This section links to the genuinely related GameCresta Pokemon Go guides and to the site homepage, so readers can keep going from Part One to the Mega Halloween Cup and the autumn codes guides.
If you want more Pokemon Go Halloween coverage, start with our earlier Part One article. Pokemon Go Halloween 2026 Part 1 covers the same event from a different angle, with its own breakdown of the Part One content.
For competitive play during the Halloween season, Pokemon Go Mega Halloween Cup covers the Mega Halloween Cup, which runs alongside the Halloween events and rewards Stardust for wins.
For a different kind of seasonal hunt, Ninja Time Autumn Event Codes covers working and expired codes for Ninja Time’s autumn event, with the same check-date honesty used here.
For everything else on the site, start from the GameCresta homepage, where you can find our latest gaming guides, patch notes, and event coverage.
Frequently Asked Questions
SUMMARY: This section answers the six most common questions about this pokemon go halloween 2026 part one guide in short form, including dates, costumes, research, and GO Pass bonuses.
When does Pokemon Go Halloween 2026 Part One start and end?
Pokemon Go Halloween 2026 Part One runs from Tuesday, October 27, at 10:00 a.m. to Sunday, November 1, 2026, at 10:00 a.m. local time.
Part Two begins the moment Part One ends, while the Halloween GO Pass keeps running until November 5 at 8:00 p.m. local time.
What are the new costumed Pokemon in Halloween 2026 Part One?
The new costumed Pokemon in Halloween 2026 Part One are Pikachu wearing a hat and capelet, Zubat wearing a top hat, and Sinistea wearing a bow. All three can be Shiny if you are lucky, but no increased Shiny odds have been announced for them.
How do I get each new costumed Pokemon in Part One?
To get all three new costumes, catch Zubat wearing a top hat in the wild, and raid one-star raids for Pikachu wearing a hat and capelet and Sinistea wearing a bow. Costumed Pikachu is also the free Timed Research encounter, so claim that research before November 1 at 10:00 a.m. local time.
How does Trick or Treat work in Halloween 2026 Part One?
Trick or Treat surprises are spooky surprises left by mischievous Pokemon in the wild during Part One. Tapping one can award an encounter with an event-themed Pokemon, including costumed Gengar and Drifblim if you are lucky, or Pikachu Candy, Zubat Candy, Sinistea Candy, or Rare Candy.
How do the GO Pass Candy and Stardust bonuses work?
The GO Pass Candy and Stardust bonuses are not automatic. You must reach Rank 10 on GO Pass: Halloween 2026 to unlock 2x Candy for catching Pokemon, and Rank 20 for 2x Stardust, with 3x bonuses instead if you hold GO Pass Deluxe.
Claim unlocked GO Pass rewards before November 7, 2026, at 8:00 p.m. local time.
Is the Mega Chandelure Raid Day part of Halloween 2026 Part One?
GameSpot reports a Mega Chandelure Super Mega Raid Day on October 31 from 2:00 p.m. to 5:00 p.m. local time, with a raised remote raid limit and free Raid Passes from Gyms.
This guide presents that Raid Day as GameSpot-reported, not as confirmed in the official Part One announcement text reviewed here, so confirm it in game before planning around it.
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