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Ruthless Frontiers - A Diabolical RPGMinecraft modpack for 1.21.1

Focused Frontier Curated Modpack!

newest supported release 1.21.1MultiplayerHorrorAdventure And RpgSmall Light
Latest version
Ruthless Frontiers - A Diabolical RPG 2.0.0hf.zip
Minecraft
1.21 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Fabric
Licence
not stated
Downloads
4.1k
Updated
3 mo ago
Available on
CurseForge
Space NodeOur hosting

Host Ruthless Frontiers - A Diabolical RPG servers

One click and Ruthless Frontiers - A Diabolical RPG is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Ruthless Frontiers - A Diabolical RPG declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric21+declared8 Aug 2024
1.21NeoForge, Fabric21+declared13 Jun 2024

Download

From Ruthless Frontiers - A Diabolical RPG’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    Ruthless Frontiers - A Diabolical RPG 2.0.0hf.zip · 17 Aug 2026 · Ruthless Frontiers - A Diabolical RPG 2.0.0hf.zip

    Get NeoForge

  • Fabric

    Ruthless Frontiers 0.4.0.zip · 3 Apr 2026 · Ruthless Frontiers 0.4.0.zip

    Get Fabric

Most recently published release

Ruthless Frontiers - A Diabolical RPG 2.0.0hf.ziprelease17 Aug 2026

Ruthless Frontiers - A Diabolical RPG 2.0.0hf.zip · 297.0 MB · for 1.21.1 · NeoForge

Download this release
54703bf770b3…
Older versions24
  • Ruthless Frontiers - A Diabolical RPG 2.0.0.zip17 Aug 20261.21.1296.9 MB4803a0fb6332…Get
  • Ruthless Frontiers - A Diabolical RPG 1.0.3.zip8 Jul 20261.21.1382.2 MB103 downloadsf8fd1ee05db8…Get
  • Ruthless Frontiers A Diabolical RPG 1.0.2.zip8 Jun 20261.21.191.1 MB1 downloadc3db0704468e…Get
  • Ruthless Frontiers A Diabolical RPG 1.0.1.zip13 May 20261.21.190.9 MB20 downloadse3fae6d86e07…Get
  • Ruthless Frontiers A Diabolical RPG 1.0.0.zip10 May 20261.21.190.8 MB73 downloads2346277e3468…Get
  • Ruthless Frontiers 0.4.0.zip3 Apr 20261.21.1159.5 MB15 downloadsc8c4b1a6eaa2…Get
  • Ruthless Frontiers - Grim Harvest 0.3.6.zip28 Mar 20261.21.1159.5 MB99 downloads0d9a643ece21…Get
  • Ruthless Frontiers - Grim Harvest 0.3.5.zip23 Mar 20261.21.1159.5 MB66 downloads7653e9ba5b5a…Get
  • Ruthless Frontiers - Grim Harvest 0.3.4a.zip15 Mar 20261.21.1159.6 MB129 downloadsa63eb40b8953…Get
  • Ruthless Frontiers - Grim Harvest 0.3.4.zip13 Mar 20261.21.1229.3 MB127 downloads06e6e1123782…Get
  • Ruthless Frontiers - Grim Harvest 0.3.3.zip9 Mar 20261.21.1, 1.21104.0 MB198 downloadsa5677d5eaf1c…Get
  • Ruthless Frontiers - Grim Harvest 0.3.2.zip4 Mar 20261.21.1103.1 MB100 downloads7c44839ec564…Get
  • Ruthless Frontiers - Grim Harvest 0.3.1.zip3 Mar 20261.21.184.8 MBe07f04979eae…Get
  • Ruthless Frontiers - Grim Harvest 0.3.0hf1.zip3 Mar 20261.21.1, 1.2184.8 MB2 downloadsd5c74f06d123…Get
  • Ruthless Frontiers - Grim Harvest 0.3.0.zip3 Mar 20261.21.184.8 MB2 downloads4c887a9b063e…Get
  • Ruthless Frontiers 0.2.1.zip28 Feb 20261.21.1, 1.2184.6 MB176 downloadsf837cd807804…Get
  • Ruthless Frontiers 0.2.0.zip26 Feb 20261.21.184.6 MB12 downloadse9f1fe805096…Get
  • Ruthless Frontiers 0.1.3.zip26 Feb 20261.21.184.6 MB20 downloadsac0d6271db12…Get
  • Ruthless Frontiers 0.1.2.zip25 Feb 20261.21.1292.6 MB2 downloads3721ca144ae7…Get
  • Ruthless Frontiers 0.1.1hf1.zip24 Feb 20261.21.1211.9 MB5 downloads5e8f222b0dc3…Get
  • Ruthless Frontiers 0.1.1.zip24 Feb 20261.21.1211.9 MB2 downloadsf66f5c73fd97…Get
  • Ruthless Frontiers 0.1.0hf2.zip24 Feb 20261.21.1211.9 MB14 downloads79525dd4a8b8…Get
  • Ruthless Frontiers 0.1.0hf1.zip24 Feb 20261.21.1211.9 MB3 downloads5fae1f7a20f1…Get
  • Ruthless Frontiers 0.1.0.zip24 Feb 20261.21.1211.9 MB2 downloads0e6cc5429908…Get

Frequently asked

Does Ruthless Frontiers - A Diabolical RPG work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Ruthless Frontiers - A Diabolical RPG 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 Ruthless Frontiers - A Diabolical RPG support?

Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Ruthless Frontiers - A Diabolical RPG support?

NeoForge, 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 Ruthless Frontiers - A Diabolical RPG?

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.

How do I install Ruthless Frontiers - A Diabolical RPG?

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 Ruthless Frontiers - A Diabolical RPG safely?

Start with the author's page on CurseForge, 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)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.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.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔

Details from CurseForge, where the author last updated it on 20 Aug 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? .