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Asai Integrated ModpackMinecraft modpack for 1.21.1

A free license modpack that optimizes game performance and adds a few improvements to the game's mechanics.

client onlynewest supported release 1.21.1OptimizationLightweightMultiplayer
Latest version
21.0.9
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
BSD-3-Clause
Downloads
4.3k
Updated
16 d ago
Available on
Modrinth
Space NodeOur hosting

Host Asai Integrated Modpack servers

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

  • 1.21.1
  • Forge
  • 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 Asai Integrated Modpack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Asai Integrated Modpack’s own host. Nothing is re-hosted here.

Browse 34 indexed releases

Most recently published release

21.0.9release23 Oct 2026

ASIG_1.21.1_mr[v21.0.9].mrpack · 0.5 MB · for 1.21.1 · NeoForge

Download this release
128929931ebc…
Older versions24
  • 20.0.923 Oct 20261.20.10.7 MB1e885292919a…Get
  • 21.0.8patch325 Sept 20261.21.10.5 MBdda99b41a194…Get
  • 20.0.8patch325 Sept 20261.20.10.7 MBbe46bf1214aa…Get
  • 21.0.8patch231 Aug 20261.21.10.5 MB3cc1e2c480ff…Get
  • 21.0.8patch121 Aug 20261.21.10.5 MB0e070bab8d5c…Get
  • 20.0.7pf415 Jun 20261.20.10.7 MB112 downloads830fcd1ab921…Get
  • 21.0.7pf415 Jun 20261.21.10.5 MB86 downloads70ec63214095…Get
  • 20.0.7pf35 Jun 20261.20.10.7 MB44 downloads0ab8147c37e0…Get
  • 21.0.7pf35 Jun 20261.21.10.5 MB28 downloads8d9fd6c5d9bf…Get
  • 20.0.7pf215 May 20261.20.10.7 MB43 downloads95c48fa861f1…Get
  • 21.0.7pf215 May 20261.21.10.5 MB39 downloadsc4f540ff8654…Get
  • 20.0.7pf122 Apr 20261.20.10.7 MB38 downloads9926ae174344…Get
  • 21.0.7pf122 Apr 20261.21.10.5 MB47 downloads85fa14160ea1…Get
  • 20.0.710 Apr 20261.20.10.7 MB82 downloads19b3ca24c330…Get
  • 21.0.710 Apr 20261.21.10.5 MB38 downloads8e76fcdad4a3…Get
  • 20.0.6pf227 Mar 20261.20.10.7 MB75 downloads285b76043b06…Get
  • 21.0.6pf227 Mar 20261.21.10.5 MB47 downloads96134f714c5a…Get
  • 20.0.6pf112 Mar 20261.20.10.7 MB67 downloads5a732ad7c518…Get
  • 21.0.6pf112 Mar 20261.21.10.5 MB56 downloads8e2423b78d55…Get
  • 20.0.615 Feb 20261.20.10.7 MB92 downloadse653ac774bc5…Get
  • 21.0.615 Feb 20261.21.10.5 MB68 downloadsa251f706def6…Get
  • 20.0.5pf724 Jan 20261.20.10.7 MB90 downloadseec10e7942c2…Get
  • 21.0.5pf723 Jan 20261.21.10.5 MB49 downloads23c691ceff3e…Get
  • 21.0.5pf631 Dec 20251.21.10.5 MB81 downloads29bd477f9fe0…Get

Frequently asked

Does Asai Integrated Modpack work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Asai Integrated Modpack 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 Asai Integrated Modpack 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 Asai Integrated Modpack 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 Asai Integrated Modpack support?

Forge, 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 Asai Integrated Modpack?

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.

What licence is Asai Integrated Modpack under?

BSD-3-Clause, 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 Asai Integrated Modpack?

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 Asai Integrated Modpack 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. 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)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.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.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs

Details from Modrinth, where the author last updated it on 23 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

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