Cobblemon Size Variations Mod (1.21.11) – Randomise Pokémon Sizes

Available for:FabricForgeNeoForge

Ever notice how every Cobblemon you encounter feels eerily identical in stature? Cobblemon Size Variations Mod fixes that by introducing randomised scaling to wild-spawned Pokémon, making each encounter feel genuinely unique. Whenever a Cobblemon appears naturally, its size may randomly shift within configurable minimum and maximum limits — so you might stumble upon a towering Charizard or a pocket-sized Eevee. With over 2.2 million downloads and counting, this lightweight addition by Cudzer has quickly become a fan-favourite companion mod for Cobblemon players.

Key Features

  • Randomised Pokémon sizing: Wild-spawned Cobblemon now appear at varied scales, adding visual diversity to every biome you explore.
  • Fully configurable size range: Set your own minimum and maximum size limits through the config file, giving you full control over how dramatic the variations get.
  • Poke Snack spawn support: Pokémon lured through Poke Snacks also receive randomised sizes, keeping the variety consistent across all spawn methods.
  • Ride size restrictions: Pokémon that are too small or too large can be prevented from being ridden, with two dedicated config options to fine-tune the thresholds.
  • Multi-loader compatibility: Available for both Fabric and NeoForge, so you can use it regardless of your preferred mod loader.

Screenshots

Cobblemon Size Variations Mod screenshot 1 showing mod in action
Cobblemon Size Variations Mod screenshot 2 showing mod in action
Cobblemon Size Variations Mod screenshot 3 showing mod in action
Cobblemon Size Variations Mod screenshot 4 showing mod in action
Cobblemon Size Variations Mod screenshot 5 showing mod in action
Cobblemon Size Variations Mod screenshot 6 showing mod in action
Cobblemon Size Variations Mod screenshot 7 showing mod in action
Cobblemon Size Variations Mod screenshot 8 showing mod in action
Cobblemon Size Variations Mod screenshot 9 showing mod in action

How to Install

  1. Install Fabric Loader or NeoForge for Minecraft 1.21.1 or 1.21.
  2. Download and place the required dependencies — Fabric API (for Fabric) or Kotlin for Forge (for NeoForge), plus Architectury API and Cobblemon — into your mods folder.
  3. Download Cobblemon Size Variations Mod for your loader and Minecraft version.
  4. Drop the mod .jar file into your .minecraft/mods folder and launch the game.
  5. Adjust size ranges in the config file generated on first launch to suit your preferences.

Requirements

Category Details
Mod Loader Fabric, NeoForge, Forge
Dependencies Fabric API, NeoForge Installer, Architectury API, Cobblemon Mod, Kotlin for Forge Mod
Minecraft Versions 1.21.1, 1.21

Pros & Cons

Pros

  • Adds meaningful visual variety to Cobblemon encounters with minimal effort
  • Highly configurable — you decide how extreme size differences can be
  • Supports both Fabric and NeoForge mod loaders
  • Open-source under the MIT license, actively maintained
  • Ride restrictions add a thoughtful gameplay balance element

Cons

  • Requires Cobblemon as a base mod — not a standalone addition
  • Multiple dependencies needed (Architectury API, loader-specific libraries)
  • Limited to Minecraft 1.21–1.21.1 at the time of writing

Download

Minecraft VersionLoaderDownload Links
For Minecraft 1.21.1, 1.21
Fabric

For Minecraft 1.21.1, 1.21
NeoForge

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What's New

  • Updated to support Cobblemon 1.7, ensuring compatibility with the latest Cobblemon release.
  • Added size randomisation for Poke Snack spawning, so lured Pokémon also get varied scales.
  • Introduced ride size restrictions — Pokémon that are too small or too large can now be blocked from being mounted.
  • Added two new configuration options to control the ride size thresholds independently.

FAQ

Does Cobblemon Size Variations work with other Cobblemon add-on mods?

The mod uses Architectury API for cross-loader support and hooks into Cobblemon's spawning system. Since it only modifies the scale of spawned Pokémon, it should be compatible with most other Cobblemon add-ons that don't also alter spawn sizes.

Can I control how big or small Pokémon can get?

Yes. The mod generates a config file on first launch where you can set both the minimum and maximum size limits. You can also configure whether oversized or undersized Pokémon can be ridden.

Does this mod affect Pokémon I already caught?

Size variations are applied when Pokémon spawn in the wild. The mod targets naturally spawning and Poke Snack–lured Cobblemon, so existing caught Pokémon are not retroactively changed.

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