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
8 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.

5+modrelease7 Jan 2026

radii-5.jar · 0.0 MB · for 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more

Download latest
1902a952da91
Older versions7
  • 57 Jan 20261.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB33 downloadsd1aaab64f299Get
  • 4+mod3 Jan 20261.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB19 downloadsffb466e1d4fbGet
  • 43 Jan 20261.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB12 downloads832f9731e368Get
  • 3+mod24 Dec 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB31 downloads9ab9a843ca6bGet
  • 324 Dec 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB16 downloadsaeaeea7725a4Get
  • 1+mod24 Dec 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB14 downloadsba83777c09e0Get
  • 124 Dec 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10 +1 more0.0 MB15 downloads732a478192d3Get

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. The download link goes to the source recorded for that release; verify the publisher, filename and 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.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at 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? .