Name: Cobblemon: Mega Showdown
Author: yajatkaul

Datapack Support

You can datapack almost everything in this mod, including:

Custom Megas
Gigantamax (G-Max) forms
Custom Pokémon types
And much more

📖 Wiki: https://github.com/yajatkaul/CobblemonMegaShowdown/wiki

Accessories Integration

Features

Datapackable features
Cosmetics support
All form changes
Riding supported
All 48 Megas
Accessories support
Adds Primals
Adds battle mechanics:
- Tera gimmick
- Mega Evolution
- Z-Moves
- Dynamax
- Ultra Burst
All fusion Pokémon

Credits

All credits and model usage details are listed here: 👉 https://docs.google.com/spreadsheets/d/1VPRia2W_7wqhbwSGv1845qmXw_FtjZ4FDhr58fRZFSM/edit?usp=sharing

Incompatibilities

Known incompatible addons/datapacks: 👉 https://docs.google.com/spreadsheets/d/1pVLaT_dkQnQ2oO1IrJwf0RzkZNgqds2RMlYYOtqBVGg/edit?usp=sharing

Socials

This mod includes all the megas that exist. For any help or questions, you can join my Discord:

mega_showdown 1.3.1+1.8.2+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-10-14 Get

mega_showdown 1.3.1+1.8.2+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-10-14 Get

mega_showdown 1.3.0+1.8.2+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-10-12 Get

mega_showdown 1.3.0+1.8.2+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-10-12 Get

mega_showdown 1.3.0+1.8.2+1.21.1-release-hotfix

MC Client, 1.21.1, NeoForge, Server

Release 2026-10-12 Get

mega_showdown 1.3.0+1.8.2+1.21.1-release-hotfix

MC Client, Fabric, 1.21.1, Server

Release 2026-10-12 Get

mega_showdown 1.3.0+1.8.2+1.21.1-hotfix

MC Client, Fabric, 1.21.1, Server

Release 2026-10-12 Get

mega_showdown 1.3.0+1.8.2+1.21.1-hotfix

MC Client, 1.21.1, NeoForge, Server

Release 2026-10-12 Get

mega_showdown 1.2.0+1.8.1+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-13 Get

mega_showdown 1.2.0+1.8.1+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-13 Get

mega_showdown 1.1.0+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-10 Get

mega_showdown 1.1.0+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-10 Get

mega_showdown 1.1.1+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-10 Get

mega_showdown 1.1.1+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-10 Get

mega_showdown 1.1.2+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-10 Get

mega_showdown 1.1.2+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-10 Get

mega_showdown 1.0.1+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-08 Get

mega_showdown 1.0.1+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-08 Get

mega_showdown 1.0.2+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-08 Get

mega_showdown 1.0.2+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-08 Get

mega_showdown 1.0+1.8+1.21.1-release

MC Client, Fabric, 1.21.1, Server

Release 2026-09-07 Get

mega_showdown 1.0+1.8+1.21.1-release

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-07 Get

mega_showdown 1.0+1.8+1.21.1-release-hotfix

MC Client, Fabric, 1.21.1, Server

Release 2026-09-07 Get

mega_showdown 1.0+1.8+1.21.1-release-hotfix

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-07 Get

mega_showdown 1.0+1.8+1.21.1-beta

MC Client, 1.21.1, NeoForge, Server

Beta 2026-09-06 Get

mega_showdown 1.0+1.8+1.21.1-beta

MC Client, Fabric, 1.21.1, Server

Beta 2026-09-06 Get

mega_showdown 1.0+1.8+1.21.1-beta2

MC Client, 1.21.1, NeoForge, Server

Beta 2026-09-06 Get

mega_showdown 1.0+1.8+1.21.1-beta2

MC Client, Fabric, 1.21.1, Server

Beta 2026-09-06 Get

mega_showdown 1.9.9+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-09-05 Get

mega_showdown 1.9.9+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-05 Get

mega_showdown 1.9.8+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-09-03 Get

mega_showdown 1.9.8+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-03 Get

mega_showdown 1.9.7+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-09-01 Get

mega_showdown 1.9.7+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-09-01 Get

mega_showdown 1.9.6+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-08-30 Get

mega_showdown 1.9.6+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-08-30 Get

mega_showdown 1.9.5+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-08-22 Get

mega_showdown 1.9.5+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-08-22 Get

mega_showdown 1.9.4+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-08-17 Get

mega_showdown 1.9.4+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-08-17 Get

mega_showdown 1.9.4+1.7.3+1.21.1-beta

MC Client, 1.21.1, NeoForge, Server

Beta 2026-08-16 Get

mega_showdown 1.9.4+1.7.3+1.21.1-beta

MC Client, Fabric, 1.21.1, Server

Beta 2026-08-16 Get

mega_showdown 1.9.3+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-07-27 Get

mega_showdown 1.9.3+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-07-27 Get

mega_showdown 1.9.2+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-07-25 Get

mega_showdown 1.9.2+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-07-25 Get

mega_showdown 1.9.2+1.7.3+1.21.1-hotfix

MC Client, Fabric, 1.21.1, Server

Release 2026-07-25 Get

mega_showdown 1.9.2+1.7.3+1.21.1-hotfix

MC Client, 1.21.1, NeoForge, Server

Release 2026-07-25 Get

mega_showdown 1.9.1+1.7.3+1.21.1

MC Client, Fabric, 1.21.1, Server

Release 2026-07-23 Get

mega_showdown 1.9.1+1.7.3+1.21.1

MC Client, 1.21.1, NeoForge, Server

Release 2026-07-23 Get

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Latest Release

Version

Client, 1.21.1, NeoForge, Server

Download Latest

Details

Loaders

NeoForge Fabric

Minecraft Versions

MC 1.21.1

Links

Source Code Wiki

Add a badge to your pageLink to Cobblemon: Mega Showdown from a README, website or forum post.

<a href="https://mineuniverse.net/mod/cobblemon-mega-showdown"><img src="https://mineuniverse.net/api/project-badge/cobblemon-mega-showdown.svg" alt="Cobblemon: Mega Showdown on MineUniverse" width="206" height="54"></a>

Badges update automatically and link to the mod page on MineUniverse.

Cobblemon: Mega Showdown

Datapack Support

Accessories Integration

Features

Credits

Incompatibilities

Socials

More from yajatkaul

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Cobblemon: Mega Showdown

Datapack Support

Accessories Integration

Features

Credits

Incompatibilities

Socials

More from yajatkaul

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