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This week in Pokémon Go (31st August to 6th September): It's Mega Finale week

The upcoming schedule and what to focus on - including the Go Fest: Mega Finale - plus news from the week.

Mega Mewtwo X, Chespin, Froakie, Fennekin and Mega Mewtwo Y in front of a polygonal shape and textured background.
Credit: One More Catch (via Scopely Explore / The Pokémon Company)c
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Welcome to the latest One More Catch weekly newsletter, offering you a guide to the days ahead in Pokémon Go.

It's time for Go Fest... again! This Mega Finale week is a replay of this year's many new additions to the Mega Evolution roster, along with the debut of three new ones for each end evolution of the Kalos region's starters. You can, however, only choose one...

So here's a snapshot of everything coming to Pokémon Go in the days ahead, the biggest opportunities available, and a roundup of Pokémon news and site updates you may have missed.

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Events in Pokémon Go this week (31st August to 6th September)

All times are at your local time, unless otherwise stated.

Date

New events and updates

Regular events and raids

Monday 31st

Mega Ascension event begins

• Branching Timed Research with Chespin, Fennekin, and Froakie

• Go Pass with Chespin, Fennekin, and Froakie encounters, and their respective Candy, Candy XL and Mega Energy; in the Deluxe track, increased shiny encounter rate

• Mega raid refresh (today only): Mega Victreebel, Mega Dragonite, Mega Malamar

• Changes to wild spawns

• Remote Raid Pass limit increases to 30

Max Monday (Dynamax Eevee focus)

Tuesday 1st

Mega raid refresh (today only)

• Mega Falinks

No Showcase Tuesday this week

~

Go Battle League refresh (9pm UK / 4pm EST / 1pm PST)

• Great League: Mega Edition

• Ultra League: Mega Edition

• Master League: Mega Edition

Wednesday 2nd

No Wednesday raid refresh this week

~

Mega raid refresh (today only)

• Mega Skamory


No Raid Hour this week

Thursday 3rd

Mega raid refresh (today only)

• Mega Starmie

No Go Battle Thursday this week

~

No Spotlight Hour this week

Friday 4th

Mega raid refresh (today only)

• Mega Raichu X, Mega Raichu Y

No Friendship Friday this week

Saturday 5th

Pokémon Go Fest 2026: Mega Finale begins (10am)

• All Mega Raids from the week return alongside new wild spawns in rotating habitats, Mega Mewtwo X in specific Gyms as Super Mega Raids

• Chespin, Fennekin and Froakie in the wild during event hours

N/A

Sunday 6th

Pokémon Go Fest 2026: Mega Finale ends 6pm)

• Changes to spawns and featured raids in rotating habitat, including Mega Mewtwo Y in specific Gyms as Super Mega Raids

No Scenic Sunday this week


What to know about this week

Here's what jumps out to me in the days ahead:

Mega Ascension has a big choice to make

Leading up to the Mega Finale weekend is the 'Mega Ascension' event, which starts on Monday with a branching Timed Research quest between Mega Chesnaught, Delphox or Greninja.

Unlike most branching Timed Research quests where the outcome often doesn't matter, here your choice sees you given enough Mega Energy to Mega evolve Chesnaught, Delphox and Greninja respectively, but only that choice. For now, anyway - they'll all be available in a future event of course.

Chespin, Froakie and Fennekin by a lake.
Credit: Scopely Explore / The Pokémon Company

But even if your chance to Mega Evolve the others eventually will arrive, it certainly adds weight to the decision. As for what to pick, here's some factors to consider.

The TLDR is all three Mega Evolutions are very powerful in their respective types:

With all being very good, it's best to consider what would benefit your current collection (i.e. are you lacking a decent Grass-, Water-, or Fire-type attacker?).

Otherwise, if we're going by what tops their typing tables, Mega Delphox is the strongest Mega of the bunch - and there won't be anything beating it in the Fire-type stakes for the foreseeable, either.

It's also going to be the first Fire-type that can reach Mega Level 4, if that makes any difference - especially when you consider that with the Deluxe version of the event Go Pass, you get enough Mega Energy to Mega Evolve your choice to Mega Level 4. (A little pay to win perhaps, but it'll at least save you grinding a load of raids or walking one as your Buddy for Energy down the line.)

But since they're all strong, you can't really go wrong here, and you should really just opt for whatever jumps out to you. Personally, as someone who loves Greninja, Froakie is likely going to be my pick - though the lure of a very powerful Mega Delphox may sway me on the day.

Mega Delphox, Mega Chesnaught and Mega Greninja in various natural environments.
Credit: Scopely Explore / The Pokémon Company

Level 4 Megas return (and are easier to battle)

Pretty much every Mega Evolution that can reach Mega Level 4 is returning this week, and the good news is they aren't in Super Mega Raids - so no frustrating shield mechanic, meaning they will be much easier to battle in smaller groups.

This is a very useful week if you still need Mega Energy to level anything up. There's also the excuse of a new Special Background on new catches that animates whenever they Mega Evolve.

The Mega Finale raid schedule is as follows, and note that Mega Mewtwo X and Y at the weekend will be Super Mega Raids (shields and all) so bring some friends:

A variety of Mega Evolutions next to a Pokémon Go Gym.
Credit: Scopely Explore / The Pokémon Company

If the above seems a little underwhelming, then consider it a catch up week to get any Mega Energy you've missed out on this year - because that's essentially what this event is.

Finally, though the official site doesn't mention Raid Hours between Monday to Friday, chances are your local Community Ambassadors will be hosting them anyway - so be sure to check your Campfire app for details.

There are no Daily Discoveries

As with the proper Go Fest week earlier in the summer, there are no Daily Discoveries this week - meaning no usual Wednesday raid refresh, no Spotlight Hour, no Friendship Friday, etc. But as per last time, there is sort of a Max Monday, with Eevee as the focus.


What's new in Pokémon and Pokémon Go?

Here's a roundup of stories from the week:

All Pokémon Go Twitch drops in August 2026’s Worlds event
Claim four Timed Research and an avatar item over the 2026 Worlds weekend.
Pokémon Go’s Twilight Trails season fully revealed
Two new Mega Evolutions, multiple Gen 9 debuts, and new legendary Dynamax Pokémon await.
Next month’s Rattata Spotlight Hour in Pokémon Go will feature boosted XXS appearance rates
Perfect for those chasing that tiny Rattata medal.
New 'Quick Appraise' button rolling out for some accounts
by u/AmbitiousCubone in TheSilphRoad
Monster Hunter Now will finally work at high speeds
UPDATE: The developer reveals the game uses map data to determine the mode of transport.
Aniimo release date set for one week later on mobile devices
All versions of the game will arrive from mid-September.

One More Catch notes

With it being a very busy week for news and Worlds-related updates, there's not in terms of other site updates - so let's shine a spotlight on some fellow indies instead.

My former Polygon colleague Nicole Carpenter wrote for Aftermath explaining how it's the best and worst time to get into Pokémon cards. As someone who keeps being tempted to dip their toe into collecting again, this certainly resonates:

It’s Both The Best And Worst Time To Get Into Pokémon Cards
Interest in Pokémon is at an all-time high. That’s both good and bad for collectors.

Aftermath also co-published a piece with San Francisco-based publication Coyote, delving into the "many reasons why Pokémon is gay as hell":

Pokémon Is for the Gays
This year, the Pokémon World Championships are in San Francisco — so here are the many reasons why Pokémon is gay as hell.

Finally, a belated shoutout to VGIM, which published a list of the five games journalists you should be following, including yours truly and this very site. Very flattered to be mentioned!

Five video game journalists you should be following, 20/08/2026
Reminding you to use your media before you lose it 📰

That's the end of this week's newsletter! As usual, we wrap with a reminder that you can subscribe to One More Catch for bonus articles, extra site functionality such as ad-free browsing, and as a way to show your support for the newsletter and site in general.

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Hope you have a great week!

Matthew Reynolds

Matthew Reynolds

Matthew Reynolds is founder and editor of One More Catch, and has covered Pokémon Go since day one. An award-winning games journalist based in the UK, he has written for Polygon, Eurogamer, Digital Spy, The Guardian, and Retro Gamer magazine.

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