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mod

UndefeatablesMinecraft mod

Adds mini-bosses to your minecraft experience.

client and server
Latest version
1.8.1
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
734
Updated
9 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Undefeatables servers

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

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

Download

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

Most recently published release

1.8.1release4 Feb 2026

undefeatables-1.8.1.jar · 0.3 MB · for 1.21.1 · NeoForge

Download this release
9ca2bc2e7e48…
Older versions3
  • 1.830 Nov 20251.20.10.3 MB51 downloadsac1782fbb029…Get
  • 1.730 Nov 20251.19.20.3 MB94 downloads3f3e03f47fb3…Get
  • 1.630 Nov 20251.16.50.3 MB113 downloads86ead2d8df5d…Get

Frequently asked

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

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

What licence is Undefeatables 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 Undefeatables?

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 Undefeatables 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.

Which Minecraft versions does Undefeatables work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 4 Feb 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 47 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .