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modpack

RE:RotariaMinecraft modpack for 1.21.1

Modpack for the Rotaria SMP fourth season!

client and servernewest supported 1.21.1TechnologyAdventureOptimizationLightweight
Latest version
2.0.2
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
CC-BY-NC-ND-4.0
Downloads
3.6k
Updated
29 d ago
Available on
Modrinth
Space NodeOur hosting

Host RE:Rotaria servers

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

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version RE:Rotaria declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From RE:Rotaria’s own host. Nothing is re-hosted here.

2.0.2release26 Jun 2026

ReRotaria 1.5.1.mrpack · 34.4 MB · for 1.21.1

Download latest
347061dffd29…
Older versions19
  • 2.0.130 May 20261.21.1165.1 MB111 downloadsfe379b07f063…Get
  • 2.0.027 May 20261.21.1165.1 MB69 downloadse38fe55a10ab…Get
  • 1.5.129 Apr 20261.21.1301.6 MB255 downloadse0e2d6822fdf…Get
  • 1.528 Apr 20261.21.1301.6 MB50 downloadsbc330d46b623…Get
  • 1.4.113 Mar 20261.21.1302.6 MB430 downloads44f4e9225476…Get
  • 1.4.013 Mar 20261.21.1302.6 MB67 downloads29d9ef836024…Get
  • 1.3.06 Feb 20261.21.1302.5 MB472 downloads5828de30784a…Get
  • 1.2.52 Feb 20261.21.1300.3 MB128 downloads9ff1423281ff…Get
  • 1.2.431 Jan 20261.21.1300.5 MB114 downloadsea5faba960b2…Get
  • 1.2.3-225 Jan 20261.21.1298.2 MB174 downloadsb971e35df087…Get
  • 1.2.323 Jan 20261.21.1298.2 MB164 downloads0eb99473e7f0…Get
  • 1.2.221 Jan 20261.21.1298.1 MB102 downloads66c2f120516e…Get
  • 1.2.121 Jan 20261.21.1298.1 MB358 downloadsd44d9b3a9bb7…Get
  • 1.2.06 Jan 20261.21.1296.9 MB229 downloads672f4a436506…Get
  • 1.0.12 Jan 20261.21.1296.9 MB108 downloadsd790e59ce393…Get
  • 1.0.030 Dec 20251.21.1296.9 MB147 downloads5e87069c86f3…Get
  • 1.0.0-Beta11 Dec 20251.21.1138.3 MB26 downloadse4246ce5a472…Get
  • 1.0.3-Beta9 Dec 20251.21.1138.3 MB13 downloads5d1422dd416b…Get
  • 1.0.2-beta27 Nov 20251.21.1138.1 MB18 downloads1e5887ed9c64…Get

Frequently asked

Does RE:Rotaria work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version RE:Rotaria declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install RE:Rotaria 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 RE:Rotaria support?

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 RE:Rotaria?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is RE:Rotaria under?

CC-BY-NC-ND-4.0, 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 RE:Rotaria?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download RE:Rotaria 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.

Works on the same versions

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

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.

Last checked 23 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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