Minecraft version
Back to mods 
CurseForge · Minecraft mod
NPCMega
NPCMega is a simple Cobblemon addon that lets NPC trainers automatically use battle gimmicks such as Mega Evolution, Ultra Burst, Z-Moves, Terastallization, Dynamax, and Gigantamax.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which NPCMega release should I use?
Latest stable file npcmega-1.0.0.jar
Game version 1.21.1
Loader Fabric
npcmega-1.0.0.jar targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is NPCMega required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does npcmega-1.0.0.jar need?
npcmega-1.0.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add NPCMega without breaking your instance.
Built for npcmega-1.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use npcmega-1.0.0.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside npcmega-1.0.0.jar. It opens that exact file at the source.
About this project
What does NPCMega add?
NPCMega is a simple Cobblemon addon that lets NPC trainers automatically use battle gimmicks such as Mega Evolution, Ultra Burst, Z-Moves, Terastallization, Dynamax, and Gigantamax.
The mod keeps the original Cobblemon NPC battle AI unchanged. It only adds gimmick activation when an NPC Pokémon meets the correct condition. If a trainer has multiple possible gimmicks, only the first valid Pokémon to appear will use one gimmick in that battle.
MegaShowdown is optional. Without MegaShowdown installed, the mod can still load normally, but gimmick features will not activate.
Project description from CurseForge.
Pick your setup
NPCMega by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
NPCMega versions and loaders
npcmega-1.0.0.jar
13 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
Looking for an older file? The official CurseForge project page is in Resources.
mod CurseForge · Minecraft
Magic Treasures
Magic Treasures is a mod that adds magic jewelry and wearable items, gems and spells. There are 300+ items and 30+ spells.
mod CurseForge · Minecraft
Skyless
This is where all things come to die.
mod CurseForge · Minecraft
Engineered Computation
A Retro Digital Storage mod, useful for tech progression or for a competent storage network without high sci-fi themes.