Replay: GO Bigger Event (2026) – Gigantamax Kanto Pokémon Return in Pokémon GO

Gigantamax Venusaur, Gigantamax Charizard, Gigantamax Blastoise and Gigantamax Gengar are making their return to Pokémon GO in the Replay: GO Bigger event! Get ready for a three-hour long Gigantamax battle spree on Saturday, April 25, from 2 to 5 p.m. local time.

GO Bigger Event

Date & Time 📅

• Saturday, April 25, 2026, from 2:00 p.m. to 5:00 p.m. local time

Bonuses ⭐

*For these bonuses to apply, Trainers must first collect all Max Particles available in the Nearby menu.

Featured Gigantamax Pokémon

The following Pokémon will feature in Gigantamax Battles during the event:

Get your teams prepared to take on these bosses with our Max Battle Guides:

• Gigantamax Venusaur Max Battle Guide
• Gigantamax Charizard Max Battle Guide
• Gigantamax Blastoise Max Battle Guide
• Gigantamax Gengar Max Battle Guide

Here is what the Gigantamax forms of Venusaur, Charizard, Blastoise and Gengar look like:

	Regular Sprite	Shiny Sprite
Gigantamax Venusaur	Gigantamax Venusaur	Gigantamax Venusaur
Gigantamax Charizard	Gigantamax Charizard	Gigantamax Charizard
Gigantamax Blastoise	Gigantamax Blastoise	Gigantamax Blastoise
Gigantamax Gengar	Gigantamax Gengar	Gigantamax Gengar

Timed Research

For US$4.99 (or the equivalent pricing tier in your local currency), you’ll be able to access event-exclusive Timed Research. Timed Research rewards include the following:

• 1 Max Mushroom
• 25,000 XP
• 6,400 Max Particles

You’ll also receive the following bonus:

Infographics