How do I install Ultimate Cobblemon Progression?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Ultimate Cobblemon Progression work with?

The listing gives Minecraft 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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Ultimate Cobblemon Progression

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by ppVon · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric1 build
Mod loader NeoForge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.21.1Newest

⬇ Download for 1.21.1 · Fabric ⬇ Download for 1.21.1 · NeoForge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Ultimate Cobblemon Progression

Ultimate Cobblemon Progression (UCP) completely overhauls how progression works in Cobblemon — adding trainer levels, tiered Pokémon unlocks, and dynamic spawn scaling based on your progress.

This mod is designed for server progression, modpacks, and RPG-style playthroughs, where players gradually earn access to higher-level and rarer Pokémon as they explore and fill out their Pokédex.

Cobblemon Versions:

Cobblemon 1.6.1: ucp-1.2.2
Cobblemon 1.7.0: ucp-1.3.0

Features

Trainer Tier System — Unlock new Pokémon species and raise your level cap as you progress.
Level & Weight Scaling — Wild Pokémon levels and spawn chances scale with your tier.
Dex-Based Progression — Advancement is tied to your Pokédex: see and catch Pokémon to rank up.
Full Config Support — Fine-tune features and spawn levels in the configs
Datapack Integration — Define your own tiers, unlock conditions, and available species per tier.

Configuration

All gameplay rules are fully configurable via generated JSON files. See the full configuration reference here:

Configuration Wiki Page

Datapack Integration

Progression tiers are defined through standard datapack JSONs — meaning you can build entirely custom progression paths for your server or modpack.

Datapacks Wiki Page

License

This mod is licensed under the MIT License. Feel free to include it in modpacks or forks with attribution.

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Ultimate Cobblemon Progression

Which build do you need?

Ultimate Cobblemon Progression

Features

Configuration

Datapack Integration

License

Links

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