Pokémon Pokopia is expanding in a big way.


A free underwater software update is coming in August 2026, while a new paid expansion pass will add three waves of DLC, including a new town called Bubbly Basin.


TL;DR – Quick Facts
  • Pokémon Pokopia is getting a free underwater update in August 2026.
  • The update adds a new move called Dive.
  • Players will be able to expand their town underwater.
  • A paid three-part Expansion Pass has also been announced.
  • Part 1 introduces Bubbly Basin, with new furniture, outfits, and Pokémon.

Pokémon Pokopia Keeps Growing

Pokémon Pokopia has been a very different kind of Pokémon game, and fans have clearly responded to it. The game has already sold through more than 4 million units, which makes it no surprise that the developers are continuing to build on it.

Pokémon Pokopia (Nintendo Switch 2)

Pokémon Pokopia (Nintendo Switch 2)

Release Date: March 05, 2026

Genres: Simulator, Adventure

During the latest Nintendo Direct, a new free software update and a paid three-part expansion pass were announced, giving players more reasons to return to Pokopia through 2026 and beyond.


Pokémon Pokopia Free Underwater Update

The new trailer showed players exploring underwater areas in Pokémon Pokopia. This will be possible thanks to a new move called Dive, which players can unlock after completing the “Raise the Environment level” request in Bleak Beach.

To learn Dive, players will also need to already have the jump ability and the surf move available. Once Dive is unlocked, it will allow players to expand the reach of their town beneath the water.

Worth Knowing: The underwater update is free and is scheduled to arrive in August 2026.


Alongside the free update, Pokémon Pokopia is also getting a paid Expansion Pass split into three parts.

Part 1 introduces Bubbly Basin, a new town where players will be able to discover new furniture, outfits, and Pokémon. The Expansion Pass will be available on the eShop later today, while the first DLC drop is planned for August 2026.

Part 2 will bring additional features later in 2026. Part 3 will add another brand-new town in 2027.

Part 1 – Bubbly Basin

Arrives in August 2026 with a new town, new furniture, new outfits, and new Pokémon.

Part 2 – Additional Features

Planned for later in 2026, with more content still to be detailed.

Part 3 – New Town

Scheduled for 2027 and set to add another brand-new town to explore.


Pokémon Pokopia Trailer

Check out the new trailer below:

Pokémon Pokopia Expansion Pass Reveal Trailer | Nintendo Direct June 2026