Pokémon Winds And Waves: Pokédex Numbers And More Leaks - Kotaku

What the report says

Kotaku reports that a new round of unverified claims is circulating around Pokémon Winds and Waves, the upcoming Switch 2 role-playing games expected in 2027. The article, published July 20, 2026 by Kenneth Shepard, emphasizes that the information comes from a mix of alleged early-build access, social media posts and material connected by fans to the 2024 “Teraleak,” and should be treated cautiously until confirmed by Game Freak or The Pokémon Company.

The largest rumor highlighted by Kotaku is that Winds and Waves could add more than 300 Pokédex entries, including both new creatures and regional forms. If accurate, that would be an unusually large generational expansion for the series. One fan theory cited in the report suggests the count may be inflated by a “Seed” Pokémon with many possible forms tied to in-game conditions.

Kotaku also summarizes claims about a weather-related battle mechanic involving transformations, comparisons to Mega Evolution and Gigantamax, and leaked development footage showing a distorted Pikachu model. Other circulating details include alleged final typings for the starters Browt, Pombom and Gecqua; possible new forms for older Pokémon such as Psyduck, Onix, Shellos and others; and a Rotom-powered scooter used for open-world traversal.

The report further notes a claim from a prominent leaker that some voice recording has taken place, which would be notable for a mainline Pokémon game if it led to fuller voice acting. Kotaku stresses that early builds and old leak material may not reflect the finished games, making official confirmation important before treating any of the claims as fact.