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MEGA CellsMinecraft mod for 1.21.1

ME Greater Accumulation: For when kilobytes just won't do.

client and servernewest supported release 1.21.1TechnologyStorage
Latest version
4.11.0
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
1.6M
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host MEGA Cells servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 MEGA Cells declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.4Fabric, Forge, NeoForge17+declared7 Dec 2023
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022
1.18.2NeoForge, Fabric, Forge17+declared28 Feb 2022

Download

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

Browse 40 indexed releases

Most recently published release

4.11.0release19 Apr 2026

megacells-4.11.0.jar · 1.1 MB · for 1.21.1 · NeoForge

Download this release
a4d35f68a510…
Older versions24
  • 4.10.15 Aug 20251.21.11.1 MB43b5452c0ce7…Get
  • 4.10.024 Jul 20251.21.11.1 MB2dfbb120e79d…Get
  • 4.9.19 Jun 20251.21.10.9 MB2974cbdcb1f7…Get
  • 4.9.05 Jun 20251.21.10.9 MBc38cf91c0500…Get
  • 4.8.515 May 20251.21.10.9 MBd6df5734ba35…Get
  • 4.8.410 May 20251.21.10.7 MBd9bb8b81e6c0…Get
  • 4.8.39 May 20251.21.10.7 MB0b7900573bec…Get
  • 4.8.230 Apr 20251.21.10.7 MBc4713a5baafb…Get
  • 4.8.125 Apr 20251.21.10.7 MB5767f5d5c539…Get
  • 4.8.024 Apr 20251.21.10.7 MBf1af1b01493c…Get
  • 4.7.021 Mar 20251.21.10.5 MBf39dce481a8c…Get
  • forge-2.4.69 Feb 20251.20.10.4 MBa4fe5ee45931…Choose file on publisher ↗
  • fabric-2.4.69 Feb 20251.20.10.3 MB1a3b63876be1…Get
  • 4.6.127 Jan 20251.21.1, 1.210.5 MB21d9f60f9f63…Get
  • 4.6.023 Jan 20251.21.1, 1.210.5 MBa98f956ae385…Get
  • 4.5.020 Jan 20251.21.1, 1.210.5 MB6e8cdda3816c…Get
  • 4.4.013 Jan 20251.21.1, 1.210.5 MB076177e58fa7…Get
  • 4.3.028 Dec 20241.21.1, 1.210.4 MB7643e15490e5…Get
  • 4.2.219 Dec 20241.21.1, 1.210.4 MB9f584cb63798…Get
  • 4.2.111 Dec 20241.21.1, 1.210.4 MB737878f3f13c…Get
  • 4.2.019 Nov 20241.21.1, 1.210.4 MBc815dd3282fd…Get
  • forge-2.4.56 Nov 20241.20.10.4 MB5f2f7f8364f1…Choose file on publisher ↗
  • fabric-2.4.56 Nov 20241.20.10.3 MB7fffc34150a3…Get
  • 4.1.06 Nov 20241.21.1, 1.210.3 MB98bd263d6642…Get

Frequently asked

Does MEGA Cells work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version MEGA Cells 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 MEGA Cells support?

Everything the author has declared, from 1.18.2 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 MEGA Cells 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 platform or loader does MEGA Cells support?

NeoForge, Forge, 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 MEGA Cells?

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 MEGA Cells under?

LGPL-3.0-only, 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 MEGA Cells?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod 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 MEGA Cells 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 19 Apr 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? .