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modpack

Boundless HorizonsMinecraft modpack for 1.21.1

All the best and custom mods from Forge and Fabric perfectly balanced. Running on 1.21 NeoForge.

client onlynewest supported 1.21.1TechnologyAdventureOptimizationMagic
Latest version
2.0.2
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
4.4k
Updated
19 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Boundless Horizons servers

One click and Boundless Horizons 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

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

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

2.0.2release17 Feb 2025

Boundless Horizons 2.0.2.mrpack · 5.9 MB · for 1.21.1

Download latest
a5d80f5e0402…
Older versions17
  • 2.0.117 Feb 20251.21.118.3 MB90 downloadsb9a4af98fad1…Get
  • 2.0.016 Feb 20251.21.15.9 MB108 downloads4f15a6a43d95…Get
  • 1.3.012 Nov 20241.21.119.2 MB605 downloadsea21ea988ec5…Get
  • 1.2.025 Oct 20241.21.120.2 MB235 downloads0eb14d51136a…Get
  • 1.1.216 Oct 20241.21.120.1 MB152 downloads5ed99e387d0c…Get
  • 1.1.115 Oct 20241.21.120.1 MB86 downloads914fc909326b…Get
  • 1.1.013 Oct 20241.21.120.1 MB92 downloads956831d1e6b9…Get
  • 1.0.111 Oct 20241.21.135.7 MB111 downloadsf8ccc211d5d6…Get
  • 1.0.011 Oct 20241.21.135.7 MB82 downloads77e7455bb088…Get
  • 0.5.08 Oct 20241.21.137.0 MB123 downloads4a4d7058af8c…Get
  • 0.4.12 Oct 20241.21.133.1 MB136 downloads4c7f22ce33a2…Get
  • 0.4.02 Oct 20241.21.133.1 MB80 downloads51f835112574…Get
  • 0.3.027 Sept 20241.21.131.9 MB134 downloads9b39c863fb32…Get
  • 0.2.025 Sept 20241.21.131.1 MB112 downloads8671d57d4749…Get
  • 0.1.225 Sept 20241.21.131.0 MB72 downloadse9cb58b922fa…Get
  • 0.1.125 Sept 20241.21.131.0 MB78 downloadse493c1dde974…Get
  • 0.1.025 Sept 20241.21.131.0 MB77 downloads864a98c574f4…Get

Frequently asked

Does Boundless Horizons work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Boundless Horizons 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 Boundless Horizons on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Boundless Horizons 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 Boundless Horizons?

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 Boundless Horizons 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 Boundless Horizons?

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 Boundless Horizons 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 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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