Cobblemon Horizon 'mons Mod (1.21.11, 1.21.1) – Catch New Regional Forms
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Cobblemon Horizon 'mons Mod adds 41 custom monster forms directly into Cobblemon. It expands your collection with regional variants, split evolutions, and…
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Cobblemon Horizon ‘mons Mod adds 41 custom monster forms directly into Cobblemon. It expands your collection with regional variants, split evolutions, and Mega Evolutions. Every creature comes with custom 3D models, smooth battle animations, and unique sound cries. You can ride select forms, battle tough Alpha spawns, and try out fresh type combinations across your survival world.
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Features:
- Expanded Pokédex: Adds 41 new monster extensions branching off familiar species.
- Visual Polish: Features custom 3D textured models, battle animations, and Sugimori-style render artwork.
- Audio and Combat: Brings custom cries, battle sprites, and balanced stats for fair fights.
- Mount Mechanics: Lets players ride select custom monsters across land and water.
- Alpha Encounters: Spawns oversized Alpha variants in the wild for tougher combat tests.
- Custom Items: Includes evolution items like Dawnian Glimmoranite, Musharnaite, and Applin juice.
- Players can encounter ancient Paradox forms and futuristic variants in the wild.
- Minimap icons display properly on compatible map tools.
- Adds custom moves and abilities to fit each creature’s typing.
Featured Evolution Lines:
- Dawnian Starters: Fire and Ground Treecko, Water and Psychic Torchic, and Grass-type Mudkip lines.
- Eevee Evolutions: Bug-type Papileon and Flying-type Aveeon.
- Mega Evolutions: Mega Musharna and Mega Glimmora.
- Paradox Monsters: Past form Lumbering Dunce and future form Iron Exo.
- New Rotom Appliances: Smog, Sound, Vision, and Jack forms.
- Split Evolutions: Queentana split from Pawniard, Scameleon from Kecleon, and Dripplin from Applin.
How to Use:
- Open the Cobblemon config file and set exportstarterconfig to true.
- Restart the game once to generate the base config files.
- Copy the starters.json file from the mod files into the cobblemon config folder to activate custom starter options.
- Start a new world or enter your world to find the new variants roaming the wild.
Screenshots:






Cobblemon Horizon ‘mons Mod Download Links
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.11, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 525112.mcaddon
- Download size: 3.7 MB
- Download link checked 11 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.