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✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️Minecraft plugin for 1.21

A plugin to make your own mob. More features soon!

server onlynewest supported 1.21
Latest version
2.1d
Minecraft
1.13 to 1.21
Loader
Spigot
Licence
not stated
Downloads
16.6k
Updated
12 mo ago
Available on
SpigotMC
Space NodePartner

Host ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ servers

One click and ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ is installed with the right loader, on hardware built for it.

  • 1.21
  • Spigot
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21Spigot21+declared13 Jun 2024
1.20.6Spigot21+declared29 Apr 2024
1.20Spigot17+declared2 Jun 2023
1.19Spigot17+declared7 Jun 2022
1.18Spigot17+declared30 Nov 2021
1.17Spigot16+declared8 Jun 2021
1.16Spigot8+declared23 Jun 2020
1.15Spigot8+declared9 Dec 2019
1.14Spigot8+declared23 Apr 2019
1.13Spigot8+declared18 Jul 2018

Download

From ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️’s own host. Nothing is re-hosted here.

2.1drelease3 Aug 2025

custom-bosses-a-plugin-to-make-your-own-mobs-and-bosses-2.1d.jar · 0.1 MB

Download latest
Older versions12
  • 2.1c13 Apr 2025947 downloadsGet
  • 2.1b29 May 20243.4k downloadsGet
  • 2.127 Aug 20226.3k downloadsGet
  • 2.027 Aug 20222 downloadsGet
  • 1.5.35 Jun 20212.8k downloadsGet
  • 0.5.223 May 2021323 downloadsGet
  • 0.5.121 May 2021261 downloadsGet
  • 0.521 May 2021218 downloadsGet
  • 0.46 Mar 2021375 downloadsGet
  • 0.321 Feb 2021255 downloadsGet
  • 0.214 Feb 2021267 downloadsGet
  • 0.18 Feb 2021283 downloadsGet

Frequently asked

Does ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ 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 ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ support?

Everything the author has declared, from 1.13 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ on the client or the server?

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

Which server software does ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ need?

Spigot. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the plugin itself.

How do I install ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️ safely?

From the author's own page on SpigotMC, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 6 d ago against SpigotMC. 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? .