GBA
Pokémon Indigo
44
5
Pokémon Weather Mayhem
Category: GBA
Author: CannonsCreative
Date: 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.
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.
GOHAN'S TIPSYouTuber
View Full Art
GBA
Pokémon Weather Mayhem
By CannonsCreative
Views
Downloads
Liked
CompletedExp ShareRandomizer
PlatformGBA
AuthorCannonsCreative
PostedAugust 30, 2025
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
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.
Navigation
Community
New Added
Pokémon Shadowside
July 24, 2026Pokémon Indigo
July 23, 2026
Pokémon Giga Red
July 22, 2026Gameplay Video
Download Section
Click any button below to start your download.
Resources & Credits
Recommended Emulators
Play Pokémon Weather Mayhem on your preferred device with these recommended options.
PC / Windows
Mobile / Handheld
More from GBA
GBA
Pokémon Giga Red
146
18
GBA
Pokémon Spirit Version
246
30
Did you like this post?
0
Additional Info
© Copyright by Gohan's Tips
Gohan's Tips is a fan-made community site and is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Nintendo Co., Ltd., The Pokémon Company, or any of their subsidiaries or affiliates.
Join the Discussion
Comments