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NeoFactionsMinecraft mod for 1.21.1

A lightweight, server-side factions mod for NeoForge. Create factions, manage ranks, and show your faction prefix in chat, TAB, and above your head. No client mod required.

server onlynewest supported release 1.21.1UtilityGame MechanicsSocial
Latest version
1.2.0
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
CC0-1.0
Downloads
627
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host NeoFactions servers

One click and NeoFactions is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version NeoFactions declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From NeoFactions’s own host. Nothing is re-hosted here.

Most recently published release

1.2.0release13 Jul 2026

factions-1.2.0.jar · 39 KB · for 1.21.1 · NeoForge

Download this release
37f5f78f260f…
Older versions3
  • 1.1.07 Apr 20261.21.134 KB378 downloads8b4d2bc08f04…Get
  • 1.0.17 Apr 20261.21.127 KB14 downloads390bff760035…Get
  • 1.0.07 Apr 20261.21.122 KB13 downloads1ee9cfcd7715…Get

Frequently asked

Does NeoFactions work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version NeoFactions declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install NeoFactions on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does NeoFactions support?

NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for NeoFactions?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is NeoFactions under?

CC0-1.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install NeoFactions?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download NeoFactions safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 13 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .