CurseForge · Minecraft mod
Modulo
Everything you build or destroy gets copied to all chunks. Yes, all chunks.
Quick answer
Which Modulo release matches 1.20.1 NeoForge?
Modulo v1.0.0 targets 1.20.1, 1.20 with Forge, NeoForge. 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 Modulo required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Modulo v1.0.0 need?
v1.0.0 on 1.20.1 NeoForge. Every mod below is checked against that same setup.
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 Modulo without breaking your instance.
Built for Modulo v1.0.0 on 1.20.1 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use v1.0.0. It targets 1.20.1, 1.20 with Forge, NeoForge; 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 v1.0.0. It opens that exact file at the source.
About this project
What does Modulo add?

This mod is inspired by the many videos I saw about this kind of mod, but didn't link the mod in their description - so I made it myself.

Features
Everything you place in one chunk gets copied to all other chunks. Everything you break gets broken in all other chunks. Enjoy the chaos.
Warning: Especially on lower-end systems, keep your simulation distance low. It runs okay with higher values, but especially if you have an older CPU, placing / breaking a block freezes the game for a few hundred milliseconds when the simulation distance if above 16 (or so) chunks.
This mod is server-side only, meaning it only does anything when using it in Singleplayer worlds or when it is installed on the dedicated server. Your server's players do not need to have it installed on their clients.
Issues
Please report any bugs or other issues you encounter using this mod on the linked Github issue page.
Modpack Usage
If you for whatever reason want to, you may use this mod in modpacks and on servers without first asking me for permission, or even crediting me, as long as you do not pretend that you made this mod and do not ask for payment in exchange for access to your modpack. Credit is appreciated, tho :3
Project description from CurseForge.
Pick your setup
Modulo by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Modulo versions and loaders
v1.0.0
modulo-1.0.0-1.20.1.jar
8 May 2026
Looking for an older file? The official CurseForge project page is in Resources.