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Cobblemon: Explore Legendary Dungeons!

by ProffPorker

Cobblemon: Explore Legendary Dungeons! adds large dungeon structures that players work through, fighting tougher mobs toward legendary and mythical Pokémon at the end.

FabricNeoForgeClient and serverMIT License1.21.1

What it does

The mod is a continuation of an older datapack that also took its dungeons from Pokémon. Its dungeons are modeled on iconic landmarks and scenes from the Pokémon games and movies, and they generate in the world in a way similar to trial chambers. Progression is built around exploration, so a player moves from one structure to the next, meeting stronger opponents as the route goes on.

The design suits players who enjoy a dungeon crawler style built around Pokémon battles. Hidden rooms are scattered through the main dungeons. Each one is reached through a hidden lever, usually signaled by suspicious sand or gravel, and the entrance is often in a different part of the structure. Secret rooms tend to hold better loot, though a Gimigoul can appear in them and ruin the reward. Type Gems and Secret Marker features also appear in the dungeon content.

The mod requires Cobblemon, Architectury API and Cobblemon: Mega Showdown. Cobblemon Fight or Flight Reborn is optional, but the author recommends it alongside Cobblemon. The mod is released under the MIT License and is not open source. Files are published for Fabric and NeoForge for 1.21.1.

Key features

  1. Massive dungeon structures

    Large dungeon structures spawn in the world, each built around a themed area for players to explore.

  2. Hidden rooms and levers

    Main dungeons contain hidden rooms opened by a lever behind suspicious sand or gravel, with the entrance placed elsewhere.

  3. Secret loot rooms

    Hidden rooms often hold higher quality loot, with the risk that a Gimigoul may take it.

  4. Legendary and mythical encounters

    Progress through the dungeons ends in battles with high level legendary and mythical Pokémon.

  5. Type Gems

    Type Gems are included as items that add to the dungeon content.

Compatibility

Latest build for each game version and loader.

1.21.11.1.31.1.3
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 3

CobblemonA Pokémon mod for Fabric and NeoForge
Required
Cobblemon: Mega ShowdownAdds Mega Evolution, Z-Moves, Teralization, Dyna/Gigantamax, Ultra Burst & Fusions to Cobblemon!
Required
Architectury APIAn intermediary api aimed to ease developing multiplatform mods.
Required

Optional 1

Cobblemon Fight or Flight RebornNew version of an addon for Cobblemon that makes pokemon run away or fight back when agitated and much more.
Optional

How it compares

Full comparison

Cobblemon: Extra Structures is released under All rights reserved and is published for 1.21.1 on Fabric and NeoForge; it is a server-side addition, and players can join without it. Cobblemon Trainer Structures is also for 1.21.1 under All rights reserved, and it has to be installed on both the server and the client. The Dungeons is Fabric only, for 1.21.8 – 1.21.11, runs on the server alone, and is not open source.

ModLoadersGame versionsEnvironmentUpdated
Cobblemon: Explore Legendary Dungeons!Fabric and NeoForge1.21.1Client and server2026-10-14
Cobblemon: Extra StructuresFabric and NeoForge1.21.1Server required, client optional2026-05-10
Cobblemon Trainer StructuresFabric and NeoForge1.21.1Client and server2026-09-15
The DungeonsFabric1.21.8 – 1.21.11Server-side only2026-10-11

Questions

Does Cobblemon: Explore Legendary Dungeons! need Cobblemon?

Yes. Cobblemon is a required dependency, along with Architectury API and Cobblemon: Mega Showdown.

Does the server need the mod?

Yes. Installation covers the server and each player's game.

Which loaders are supported?

Files are published for Fabric and NeoForge, both for 1.21.1. The latest file for each is 1.1.3.

In the catalog

Cobblemon: Explore Legendary Dungeons! is one of 19,031 Adventure mods on ModsFinder, and one of 10,052 Adventure mods for Fabric. 32,366 mods support Minecraft 1.21.1.

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What the author says

This is an exploration themed mod that adds massive dungeon structures that spawn in the world (similar to trial chambers) which are based on iconic landmarks / scenes from pokemon games / movies. Currently, it’s centered around an exploration based progression system leading up to large dungeons housing legendary…
ProffPorker, on the Modrinth page

Official listing

Owner
ProffPorker
Published
2026-07-12
Updated on Modrinth
2026-10-14
Facts verified
2026-10-15

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