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Realms of Runeterra: A tale of Relative DimensionsMinecraft mod for 1.21.11

New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!

client and servernewest supported release 1.21.11AdventureEquipmentGame MechanicsWorldgen
Latest version
0.1a.8
Minecraft
1.21 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.0k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Realms of Runeterra: A tale of Relative Dimensions servers

One click and Realms of Runeterra: A tale of Relative Dimensions is installed with the right loader, on hardware built for it.

  • 1.21.11
  • NeoForge
  • Forge
  • 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 Realms of Runeterra: A tale of Relative Dimensions declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, NeoForge21+declared30 Jun 2025
1.21.4NeoForge, Forge21+declared3 Dec 2024
1.21.3Forge, NeoForge21+declared23 Oct 2024
1.21.2NeoForge, Forge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024

Download

From Realms of Runeterra: A tale of Relative Dimensions’s own host. Nothing is re-hosted here.

Most recently published release

0.1a.8alpha31 Dec 2025

realmsofruneterra-neoforge-1.21.11-0.1a.8.jar · 50.4 MB · for 1.21.11 · NeoForge

Download this release
cce022e3cacb…
Older versions12
  • 1.21.8-0.1a.77NEO17 Aug 20251.21.8, 1.21.752.5 MB68 downloadse3111375f25f…Get
  • 0.1a.778 Apr 20251.21.452.4 MB129 downloadsbeb5ae5b3799…Get
  • 0.1a.742 Mar 20251.21.452.1 MB61 downloads1192eb702885…Get
  • 0.1a.723 Jan 20251.21.450.2 MB72 downloadsd44ef72fba98…Get
  • 0.1a.6313 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2150.1 MB118 downloadsbce9bd1ddc0c…Get
  • 0.1a.619 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2150.0 MB76 downloadsb02b907cce9e…Get
  • 0.1a.52 Oct 20241.21.1, 1.2113.0 MB84 downloads71f760e2046c…Get
  • 0.1a.4r124 Sept 20241.21.1, 1.2113.0 MB51 downloads81f8d8ef4b1e…Get
  • 0.1a.422 Sept 20241.21.1, 1.2113.0 MB45 downloadsa3cc97337d6f…Get
  • 0.1a.212 Sept 20241.21.1, 1.2135.0 MB55 downloads0913379b8b70…Get
  • 0.1a.19 Sept 20241.21.1, 1.2137.1 MB51 downloads91029ab5b7e9…Get
  • 0.1a.01 Sept 20241.21.1, 1.2119.7 MB70 downloads809727ed357b…Get

Frequently asked

Does Realms of Runeterra: A tale of Relative Dimensions work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Realms of Runeterra: A tale of Relative Dimensions 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 Realms of Runeterra: A tale of Relative Dimensions support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Realms of Runeterra: A tale of Relative Dimensions 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 Realms of Runeterra: A tale of Relative Dimensions support?

NeoForge, Forge. 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 Realms of Runeterra: A tale of Relative Dimensions?

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 Realms of Runeterra: A tale of Relative Dimensions 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 Realms of Runeterra: A tale of Relative Dimensions?

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 Realms of Runeterra: A tale of Relative Dimensions 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.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 31 Dec 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? .