CurseForge · Minecraft mod
Resonance: Atrium
Just another add-on for the Resonance: Industry modpack.
Quick answer
Which Resonance: Atrium release should I use?
Resonance: Atrium resonanceatrium2.0.0.jar targets 1.21.1 with 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 Resonance: Atrium 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 Resonance: Atrium resonanceatrium2.0.0.jar need?
resonanceatrium2.0.0.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 Resonance: Atrium without breaking your instance.
Built for Resonance: Atrium resonanceatrium2.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use resonanceatrium2.0.0.jar. It targets 1.21.1 with 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 resonanceatrium2.0.0.jar. It opens that exact file at the source.
About this project
What does Resonance: Atrium add?



This add-on complements the Resonance Industry modpack and allows you to chunk/unchunk claims.
Chunking claims helps protect them by preventing aggressive mobs from spawning.
Item available in creative gamemode, or by using commands :

Just right-click to claim a chunk & left-click to unclaim a chunk with the Atrium Staff.
You can also sneak-right-click with the staff in hand to set pos1 & pos2, then right-click to claim the area.
Please credit me if you reuse this add-on in your modpacks.
Project description from CurseForge.
Pick your setup
Resonance: Atrium 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
Resonance: Atrium versions and loaders
resonanceatrium2.0.0.jar
22 Apr 2026
resonancelobbyaddon-1.0.0.jar
21 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.