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modpack

FlakCraftMinecraft modpack for 1.21.1

Create incredible machines, explore mystical dimensions, and conquer mythical creatures in this feature-rich modded journey.

client and servernewest supported 1.21.1TechnologyAdventureMagicCombat
Latest version
3.0.2
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
4.3k
Updated
3 mo ago
Available on
Modrinth
Space NodePartner

Host FlakCraft servers

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

  • 1.21.1
  • Fabric
  • Forge
  • 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 FlakCraft declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge21+declared8 Aug 2024
1.20.1Fabric, Forge17+declared12 Jun 2023

Download

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

All 31 releases
3.0.2release18 Apr 2026

FlakCraft 3.0.2.mrpack · 6.0 MB · for 1.21.1

Download latest
6ec97585ea38…
Older versions24
  • 3.0.118 Apr 20261.21.16.0 MB11 downloadsb1e24bfed1f5…Get
  • 3.0.011 Mar 20261.21.16.0 MB27 downloads31d6754608a5…Get
  • 2.0.611 Aug 20251.20.158.4 MB3.1k downloads0cb103ad86e1…Get
  • 2.0.511 Aug 20251.20.133.3 MB30 downloads447ed5db66ea…Get
  • 2.0.42 Aug 20251.20.153.3 MB159 downloads706438f15e51…Get
  • 2.0.32 Aug 20251.20.153.3 MB12 downloadsdafd6655b41d…Get
  • 2.0.22 Aug 20251.20.153.5 MB23 downloadse7ddd62529b1…Get
  • 2.0.12 Aug 20251.20.153.5 MB19 downloadsc8c5ba8d6511…Get
  • 2.0.01 Aug 20251.20.147.0 MB32 downloadsf1c917742eff…Get
  • 1.2.031 Jul 20251.20.1155.3 MB45 downloads72febb5970fe…Get
  • 1.1.930 Jul 20251.20.1155.3 MB37 downloads221d3650b11f…Get
  • 1.1.830 Jul 20251.20.1155.3 MB14 downloadsb1749b7a3684…Get
  • 1.1.730 Jul 20251.20.1196.1 MB29 downloads56a9a3c616dd…Get
  • 1.1.630 Jul 20251.20.1197.3 MB23 downloads77adee1cf9a3…Get
  • 1.1.529 Jul 20251.20.1197.3 MB46 downloads4cfed26ca5f7…Get
  • 1.1.427 Jul 20251.20.1190.8 MB46 downloads8aab9a3ce84e…Get
  • 1.1.327 Jul 20251.20.1190.8 MB39 downloadse7c454050824…Get
  • 1.1.226 Jul 20251.20.1190.8 MB30 downloads2bf5e4d10da2…Get
  • 1.1.126 Jul 20251.20.1185.7 MB24 downloadsdc442c00a2e4…Get
  • 1.1.025 Jul 20251.20.1185.0 MB23 downloads8d45f0b465ee…Get
  • 1.0.925 Jul 20251.20.1178.5 MB27 downloads53ff8576a5b3…Get
  • 1.0.824 Jul 20251.20.1137.4 MB21 downloads00b0c8ea124e…Get
  • 1.0.722 Jul 20251.20.1137.4 MB53 downloadsc036e434cc3b…Get
  • 1.0.621 Jul 20251.20.1137.4 MB44 downloads63b0d96d4c4d…Get

Frequently asked

Does FlakCraft work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version FlakCraft 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 FlakCraft support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install FlakCraft 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 loader does FlakCraft need?

Fabric, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for FlakCraft?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is FlakCraft 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 FlakCraft?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download FlakCraft safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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.Photon OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!

Last checked 6 d 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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