plugin
✨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!
- Latest version
- 2.1d
- Minecraft
- 1.13 to 1.21
- Java
- Java 21+
- Loader
- Spigot
- Licence
- not stated
- Downloads
- 16.6k
- Updated
- 12 mo ago
- Available on
- SpigotMC
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
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.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21 | Spigot | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Spigot | 21+ | declared | 29 Apr 2024 |
| 1.20 | Spigot | 17+ | declared | 2 Jun 2023 |
| 1.19 | Spigot | 17+ | declared | 7 Jun 2022 |
| 1.18 | Spigot | 17+ | declared | 30 Nov 2021 |
| 1.17 | Spigot | 16+ | declared | 8 Jun 2021 |
| 1.16 | Spigot | 8+ | declared | 23 Jun 2020 |
| 1.15 | Spigot | 8+ | declared | 9 Dec 2019 |
| 1.14 | Spigot | 8+ | declared | 23 Apr 2019 |
| 1.13 | Spigot | 8+ | declared | 18 Jul 2018 |
Download
From ✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️’s own host. Nothing is re-hosted here.
custom-bosses-a-plugin-to-make-your-own-mobs-and-bosses-2.1d.jar · 0.1 MB
Older versions12Hide older versions
- 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.
Is this information wrong or missing something? .

