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modpack

RE:RotariaMinecraft modpack for 1.21.1

Modpack for the Rotaria SMP fourth season!

client and servernewest supported release 1.21.1TechnologyAdventureOptimizationLightweight
Latest version
3.0.5
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
CC-BY-NC-ND-4.0
Downloads
5.0k
Updated
10 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.

Browse 28 indexed releases

Most recently published release

3.0.5release29 Oct 2026

ReRotaria 3.0.5.mrpack · 34.8 MB · for 1.21.1 · NeoForge

Download this release
43d5e55eb0d0…
Older versions24
  • 3.0.420 Oct 20261.21.134.8 MB66dd63380949…Get
  • 3.0.312 Oct 20261.21.134.8 MB99f67ad47b18…Get
  • 3.0.211 Oct 20261.21.134.8 MB51d523c26d4c…Get
  • 3.0.110 Oct 20261.21.134.8 MB320afa776868…Get
  • 3.010 Oct 20261.21.134.8 MBf96fed85d728…Get
  • 2.5.118 Aug 20261.21.1311.9 MB3e99b3825bdb…Get
  • 2.5.018 Aug 20261.21.1311.9 MB6785bb5677dd…Get
  • 2.0.226 Jun 20261.21.134.4 MB163 downloads347061dffd29…Get
  • 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

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?

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 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. 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.

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)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs

Details from Modrinth, where the author last updated it on 29 Oct 2026. 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? .