Is Pokémon Weather Mayhem completed?

Yes, Pokémon Weather Mayhem is a completed game with a full story.

What platform can I play Pokémon Weather Mayhem on?

You can play Pokémon Weather Mayhem on Android, iOS, and PC.

Download Pokémon Weather Mayhem GBA ROM Hack - Background Aura - Gohan's Tips

Download Pokémon Weather Mayhem GBA ROM Hack - Official Art - Gohan's Tips

View Full Art

PUBLISHED ON August 30, 2025

Pokémon Weather Mayhem

Name: Pokémon Weather Mayhem
Uploaded: 2025-08-30
Description: This game has 16 types of weather, and it's actually random at every stage in Pokemon battles. You can find some new weather forms for Castform.

By CannonsCreative

Downloads3

Liked0

AuthorCannonsCreative

Navigation

Game Description

This game has 16 types of weather, and it's actually random at every stage in Pokemon battles. You can find some new weather forms for Castform.

Original Creator

Visit Source / Author Website

https://discord.com/invite/kruZZH5SpC

Project v1.0 - March 2025 (Completed)

Key Features

11 new weather conditions, totaling 16, with randomized changes at the start of battle and end of each turn.

Expanded regional Pokédex to 352 Pokémon, including species up to Gen IX.

Updated battle mechanics, abilities, moves, and stats to Gen IX standards. ➡️Pokémon movesets revised to match their latest appearances in official games.

Debug menus for item cheating, mid-battle stat alterations, and a battle sprite viewer.

More intense weather effects, such as Harsh Sun boosting Fire moves by 2.5x and Acid Rain poisoning non-Poison-Types.

Exp Share can be toggled at Pokémon Centers.

Evolutionary items available in Lavaridge Herb Shop.

Adjusted evolution levels for certain Pokémon, like Larvesta evolving at level 42.