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RunologyMinecraft mod for 1.21.1

A magic mod about harnessing a reality bending power using runes

client and servernewest supported release 1.21.1EquipmentWorldgenMagic
Latest version
2.0.0-alpha-14
Loaders
Forge, NeoForge
Licence
MIT
Downloads
2.3k
Updated
14 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Runology servers

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

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Runology declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

Most recently published release

2.0.0-alpha-14alpha3 Aug 2025

runology-2.0.0-alpha-14.jar · 0.6 MB · for 1.21.1, 1.21 · NeoForge

Download this release
0327edadec6b…
Older versions17
  • 2.0.0-alpha-131 Aug 20251.21.1, 1.210.6 MB154 downloads3947dc49dca6…Get
  • 2.0.0-alpha-1229 Jul 20251.21.1, 1.210.6 MB66 downloadsa6d176e02c61…Get
  • 2.0.0-alpha-1129 Jul 20251.21.1, 1.210.6 MB33 downloads08f0c8e353b4…Get
  • 2.0.0-alpha-102 Jul 20251.21.1, 1.210.4 MB126 downloads687d0d695889…Get
  • 2.0.0-alpha-930 Jun 20251.21.1, 1.210.4 MB35 downloadsf6998bfe59a2…Get
  • 2.0.0-alpha-828 Jun 20251.21.1, 1.210.4 MB39 downloads1a8fd1f065eb…Get
  • 2.0.0-alpha-726 Jan 20251.21.1, 1.210.3 MB273 downloadsd5fe476aacb1…Get
  • 2.0.0-alpha-621 Jan 20251.21.1, 1.210.3 MB50 downloads951d7665e37a…Get
  • 2.0.0-alpha-520 Jan 20251.21.1, 1.210.3 MB49 downloads06b6ff8b39cc…Get
  • 2.0.0-alpha-419 Jan 20251.21.1, 1.210.3 MB47 downloadsff0481ce0966…Get
  • 1.0.620 Jul 20241.20.15.8 MB440 downloads59603c3ff4c7…Get
  • 1.0.529 Jun 20241.20.15.8 MB89 downloads4551a4622248…Get
  • 1.0.416 Jun 20241.20.15.8 MB93 downloads45564910c850…Get
  • 1.0.3.213 Jun 20241.20.15.8 MB72 downloads06f72b71ed7f…Get
  • 1.0.3.131 May 20241.20.15.8 MB100 downloads66c29f9ef2ee…Get
  • 1.0.331 May 20241.20.15.8 MB87 downloads82249814dd50…Get
  • 1.0.225 May 20241.20.15.8 MB104 downloadsbd332aee84b5…Get

Frequently asked

Does Runology work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Runology 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 Runology support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Runology 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.

Which platform or loader does Runology support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Runology?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Runology 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 Runology?

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 Runology 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.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 3 Aug 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .