Menu

data pack

RadiiMinecraft data pack

World border and mob level up based on concentric rings

server only
Latest version
5+mod
Minecraft
no version declared
Licence
MIT
Downloads
273
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Radii servers

Deploy a server with Radii already added to the world, on hardware built for it.

  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

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

Most recently published release

5+modrelease7 Jan 2026

radii-5.jar · 26 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more · Fabric, Forge, NeoForge, Quilt

Choose file on publisher ↗
1902a952da91…
Older versions7
  • 57 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more11 KB33 downloadsd1aaab64f299…Get
  • 4+mod3 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more25 KB19 downloadsffb466e1d4fb…Choose file on publisher ↗
  • 43 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more11 KB12 downloads832f9731e368…Get
  • 3+mod24 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more25 KB31 downloads9ab9a843ca6b…Choose file on publisher ↗
  • 324 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more11 KB16 downloadsaeaeea7725a4…Get
  • 1+mod24 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more25 KB14 downloadsba83777c09e0…Choose file on publisher ↗
  • 124 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +1 more11 KB15 downloads732a478192d3…Get

Frequently asked

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

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

What licence is Radii under?

MIT, 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 Radii?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Radii 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 Radii 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 data pack with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 7 Jan 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 44 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? .