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Resources / Mods / Radical Cobblemon Trainers

Radical Cobblemon Trainers

Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant…

ModsFree1.20 – 1.21
by hd42 · listed from Modrinth
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Direct download from Modrinth · 8,696,929 downloads

Radical Cobblemon Trainers screenshot 1Radical Cobblemon Trainers screenshot 2Radical Cobblemon Trainers screenshot 3

What it does

Radical Cobblemon Trainers is a mod made by hd42. Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant…

It supports Minecraft 1.20 – 1.21. It has been downloaded 8,696,929 times on Modrinth. The last update came out on Sep 23, 2026.

Supported versions

1.211.20

Release history

Radical Cobblemon Trainers has had 154 releases on Modrinth since Apr 27, 2024. 28 of them came out in the past year. The newest is 0.19.2-beta, released on Sep 22, 2026. It is made for Minecraft 1.21.1. It runs on Fabric. The download is 6.5 MB.

VersionReleasedMinecraftType
0.19.2-betaSep 22, 20261.21.1Beta
0.19.2-betaSep 22, 20261.21.1Beta
0.19.1-betaSep 20, 20261.21.1Beta
0.19.1-betaSep 20, 20261.21.1Beta
0.19.0-betaSep 7, 20261.21.1Beta
Description from the author on Modrinth

Radical Cobblemon Trainers

Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant Diamond/Shining Pearl, that will spawn naturally in your world.

Supported By

Description

Trainer spawning: Encounter different trainers in different biomes.

Textures were procedurally generated in advance so trainer appearances do not resemble any specific figures.

Story Mode: Defeat leaders, rivals and many more to become the ultimate champion.



Choose your path: Seek out the Trainer Association to start a journey of your choice.




Player Progression: Limits how far players can progress by preventing pokemon in their party, below a certain level (level cap), to gain any exp until they have defeated the next key trainer (e. g. leader).


Trainer Card: The Trainer Card will help you to keep track of your progress, find information about trainers and to locate the next key trainer to increase your level cap, when they spawn nearby.



Endgame: There are many challenging trainers for you to encounter, even after becoming a champion. Seek out stronger trainers for better loot, or complete multiple series (again) to permanently boost your luck!


Youtube Guides

Overview of the series feature (added with 0.14) by Pocketcraft:


Awesome guide by Jonathan's Playroom (applies to version 0.13 for the most part):


Another great guide for 0.13 by Pocketcraft:

Configuration/Documentation

The mod contains many config options and has an extensive data pack support. Please refer to the documentation for more information, guides and the FAQ.

Dependencies

Data Packs (official)

Only install one of these.

Other Addons

  • Radical Gyms & Structures adds structures for gym leaders that will generate in your world.
  • Run and Bun) is an advanced trainer battle AI and provides an alternative option to configure your trainers with.
  • More Radical Trainers will add many themed shorter series for you to conquer.
  • Failrun is another series data pack with custom trainers and a long progression-focused series.
  • The mod is to easy for you? Check out Cobblemon: Mega Showdown, while it will enable you to use gimmicks like mega evolutions, so will it also enable these features for trainers from the core series of this mod.
  • Not happy with the textures? Trainer Texture Pack provides many pokemon franchise inspired skins for trainers.
  • ToolTipFix fixes issues with tooltips of the Trainer Card being to large to properly read (only on fabric).
These are just some suggestions. There are most likely many more exciting addons out there.

Known Issues

  • The Trainer Card arrow will not render when "Emissive Textures" is enabled in Continuity
  • Trainers fail to spawn with Convenient Decors installed
  • There have been complications when trying to pick up trainers with mods like Carry On (trainers may not be temporarily removed from worlds or the spawing system can run into unexpected issues)

Planned features

  • More/Better/Fixed assets (Teams, Textures, Mobs, Dialogs, Loot tables, ...)
  • Clear distinction between male and female trainers (textures)
  • Clear distinction between adult and child trainers (models)
  • More config and datapack options to allow trainers beeing used in advancement like scenarios:
  • disable despawning
  • max trainer defeats/wins per player
  • infinite trainer defeats/wins (e.g. by setting (global) max wins/defeats to 0)
  • loot condition for n'th (e.g. 1st) defeat (defeat_count)
  • Advancements
  • More user feedback in certain situations (e.g. when a player gains a badge)
  • Some config options
  • More commands
  • Fabric

Discord

You can find a Discord Channel for this mod in the Cobblemon Discord Server.

Written by hd42. Read it with pictures on Modrinth.

How to install Radical Cobblemon Trainers

  1. This mod is needed on both the server and every player who joins.

  2. Install Fabric, Forge and NeoForge for Minecraft 1.20 – 1.21.

  3. Add the mods it needs: Radical Cobblemon Trainers API, Cobblemon and Forge Config API Port.

  4. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  5. Start Minecraft with the Fabric profile.

  6. Easier: in Prism Launcher or the Modrinth App, search for Radical Cobblemon Trainers in your instance's mods and click Install. It adds the loader and the mods it needs for you.

Full guide: How to install Minecraft mods

Compatibility

Minecraft versions
1.21, 1.20
Runs on
Fabric, Forge, NeoForge
Where it runs
Client and server
Edition
Java
Needs
Radical Cobblemon Trainers API, Cobblemon, Forge Config API Port
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 13, 2026)

Radical Cobblemon Trainers compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Radical Cobblemon Trainersthe one you looked at8.7M1.20 – 1.21Sep 23, 2026Free
Cobblemon Fight or Flight RebornVaniron8M1.20 – 1.213 days agoFree
LumyMonLUMYVERSE4.8M1.21Jul 11, 2026Free
Radical Cobblemon Trainers APIhd428.1M1.21Oct 12, 2026Free

Questions

Does Radical Cobblemon Trainers work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Radical Cobblemon Trainers free?

Yes. Radical Cobblemon Trainers is free to download from Modrinth.

Is Radical Cobblemon Trainers client-side or server-side?

Both. The server and every player need Radical Cobblemon Trainers installed.

Does Radical Cobblemon Trainers need anything else?

Yes: Radical Cobblemon Trainers API, Cobblemon, Forge Config API Port. Install it before Radical Cobblemon Trainers.

Is Radical Cobblemon Trainers still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Radical Cobblemon Trainers?

The closest ones are Cobblemon Fight or Flight Reborn, LumyMon and Radical Cobblemon Trainers API. Compare all alternatives

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