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modpack

RLFabricMinecraft modpack for 1.20.1

RLFabric is a modpack inspired off of RLCraft. With lots of new mechanics, tech, structures, tools, and so much more.

client and servernewest supported 1.20.1TechnologyAdventureOptimizationChallenging
Latest version
2.5.0
Minecraft
1.20.1
Java
Java 17+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
26.3k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host RLFabric servers

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

  • 1.20.1
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Fabric17+declared12 Jun 2023

Download

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

2.5.0release13 Jun 2026

RLFabric 2.5.0.mrpack · 2.9 MB · for 1.20.1

Download latest
b404e02d8a28…
Older versions19
  • 2.4.41 Jan 20261.20.11.9 MB13.6k downloadsacb461b8047e…Get
  • 2.4.331 Dec 20251.20.11.9 MB273 downloadsa6fc6112afc1…Get
  • 2.4.231 Dec 20251.20.10.4 MB99 downloads72dadcdb79f3…Get
  • 2.4.130 Dec 20251.20.10.4 MB134 downloads3fd44ff9cebc…Get
  • 2.421 Dec 20251.20.10.4 MB595 downloads92a5726ceba3…Get
  • 2.3.17 Oct 20251.20.10.4 MB4.2k downloads9e135e273e32…Get
  • 2.3.07 Oct 20251.20.10.4 MB113 downloads8a16f4d4a38f…Get
  • 2.2.230 Sept 20251.20.10.4 MB429 downloads9a7b06caac9c…Get
  • 2.2.129 Sept 20251.20.10.2 MB138 downloads7c171863fda7…Get
  • 2.2.028 Sept 20251.20.10.3 MB56 downloadsd91f4d60a96c…Get
  • 2.1.115 Sept 20251.20.10.2 MB717 downloadsc2bc70cc9723…Get
  • 2.1.014 Sept 20251.20.10.2 MB125 downloadsabd20a93f92a…Get
  • 2.0.513 Sept 20251.20.10.2 MB141 downloads07015340f02e…Get
  • 2.0.413 Sept 20251.20.10.2 MB49 downloadsc5fa9d88a491…Get
  • 2.0.313 Sept 20251.20.10.2 MB54 downloadsf81661eb7513…Get
  • 2.0.212 Sept 20251.20.10.2 MB86 downloads6e3eb14b1698…Get
  • 2.0.112 Sept 20251.20.10.2 MB35 downloads140257cb2948…Get
  • 2.0.010 Sept 20251.20.10.2 MB113 downloads6d14bea9c920…Get
  • 1.0.027 Aug 20251.20.10.1 MB159 downloads4b6a384a74cb…Get

Frequently asked

Does RLFabric work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version RLFabric 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 RLFabric 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 RLFabric support?

Fabric. 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 RLFabric?

On the newest Minecraft version it supports, Java 17 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 RLFabric 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 RLFabric?

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 RLFabric 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.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.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 rc1 ✔

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.

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