Menu

modpack

BiFrostMinecraft modpack for 1.21.11

A small modpack with all the mods required for the Midgard Community Pack!

client onlynewest supported 1.21.11OptimizationLightweightMultiplayer
Latest version
3.4.21.11
Minecraft
1.21.1 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
785
Updated
3 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.1Fabric21+declared8 Aug 2024

Download

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

3.4.21.11release6 Jul 2026

Bifrost 3.4.21.11.mrpack · 0.0 MB · for 1.21.11

Download latest
360e52dbf503…
Older versions10
  • 3.3.21.1127 Jun 20261.21.110.0 MB23 downloads1c2a24b250eb…Get
  • 3.21.21.1112 May 20261.21.110.0 MB47 downloads988a0963569d…Get
  • 3.1.21.117 Mar 20261.21.110.0 MB64 downloads356afde5353e…Get
  • 3.0.21.114 Mar 20261.21.110.0 MB31 downloads006375ae9de2…Get
  • 2.118 Sept 20251.21.80.0 MB91 downloads1f22d0c35458…Get
  • 2.07 Sept 20251.21.80.0 MB81 downloads0c85a2931049…Get
  • 1.312 Jun 20251.21.10.0 MB88 downloadsf16ad6da20e2…Get
  • 1.2.125 Apr 20251.21.10.0 MB111 downloadsf653befa3381…Get
  • 1.1.023 Feb 20251.21.10.0 MB84 downloads36ff857d5c86…Get
  • 1.0.07 Jan 20251.21.10.0 MB134 downloads519032bf299f…Get

Frequently asked

Does BiFrost work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version BiFrost 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 BiFrost support?

Everything the author has declared, from 1.21.1 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install BiFrost 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 BiFrost 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 BiFrost?

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 BiFrost 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 BiFrost?

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 BiFrost 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.

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 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viPhoton OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!

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.

Is this information wrong or missing something? .