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Replica NPCsMinecraft plugin for 1.21.10

The ultimate NPC plugin for Minecraft servers - Focused entirely on performance and compatibility

server onlynewest supported 1.21.10UtilityGame MechanicsManagement
Latest version
1.1.0-BETA
Minecraft
1.20 to 1.21.10
Java
Java 21+
Platforms
Bukkit, Spigot, Purpur, Paper and 1 more
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.0k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Replica NPCs servers

One click and Replica NPCs is installed on a Paper or Purpur server built for it.

  • 1.21.10
  • Bukkit
  • Spigot
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • 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 Replica NPCs declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.10Bukkit, Spigot, Purpur, Paper, Folia21+declared7 Oct 2025
1.21.9Folia, Spigot, Purpur, Paper, Bukkit21+declared30 Sept 2025
1.21.8Folia, Spigot, Purpur, Paper, Bukkit21+declared17 Jul 2025
1.21.7Folia, Spigot, Purpur, Paper, Bukkit21+declared30 Jun 2025
1.21.6Folia, Spigot, Purpur, Paper, Bukkit21+declared17 Jun 2025
1.21.5Folia, Spigot, Purpur, Paper, Bukkit21+declared25 Mar 2025
1.21.4Folia, Spigot, Purpur, Paper, Bukkit21+declared3 Dec 2024
1.21.3Folia, Spigot, Purpur, Paper, Bukkit21+declared23 Oct 2024
1.21.2Bukkit, Folia, Paper, Purpur, Spigot21+declared22 Oct 2024
1.21.1Bukkit, Spigot, Purpur, Paper, Folia21+declared8 Aug 2024
1.21Folia, Spigot, Purpur, Paper, Bukkit21+declared13 Jun 2024
1.20.6Folia, Spigot, Purpur, Paper, Bukkit21+declared29 Apr 2024
1.20.5Folia, Spigot, Purpur, Paper, Bukkit21+declared23 Apr 2024
1.20.4Purpur, Spigot, Paper, Folia, Bukkit17+declared7 Dec 2023
1.20.3Bukkit, Spigot, Purpur, Paper, Folia17+declared4 Dec 2023
1.20.2Folia, Spigot, Purpur, Paper, Bukkit17+declared20 Sept 2023
1.20.1Folia, Spigot, Purpur, Paper, Bukkit17+declared12 Jun 2023
1.20Purpur, Folia, Bukkit, Paper, Spigot17+declared2 Jun 2023

Download

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

1.1.0-BETAbeta26 Nov 2025

Replica-1.1.0-BETA.jar · 0.2 MB · for 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +13 more

Download latest
b845542c0ef3…
Older versions5
  • 1.0.5-BETA16 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +11 more0.2 MB150 downloads70f10f791b22…Get
  • 1.0.3-BETA12 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +11 more0.2 MB58 downloads7cd49a81e5c6…Get
  • 1.0.2-BETA9 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +11 more0.2 MB36 downloadsacbac859e523…Get
  • 1.0.1-BETA5 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +11 more0.2 MB46 downloadsefc2111ce642…Get
  • 1.0.0-BETA4 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +11 more0.1 MB35 downloads7865ba95a170…Get

Frequently asked

Does Replica NPCs work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Replica NPCs declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Replica NPCs support?

Everything the author has declared, from 1.20 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Replica NPCs on the client or the server?

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

Which platform or loader does Replica NPCs support?

Bukkit, Spigot, Purpur, Paper, Folia. 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 Replica NPCs?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Replica NPCs under?

LicenseRef-All-Rights-Reserved, 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 Replica NPCs?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Replica NPCs 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 26 Nov 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .