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ManyIdeas CoreMinecraft mod for 1.21.1

Contains blocks, tools and items, that are needed in many of the Many Ideas Mods.

client and servernewest supported 1.21.1AdventureDecorationLibrary
Latest version
1.21.1-3.0.1
Minecraft
1.17.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
79.8k
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ManyIdeas Core servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • 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 ManyIdeas Core declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.2Forge, NeoForge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20Forge, NeoForge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.17.1NeoForge, Forge16+declared6 Jul 2021

Download

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

1.21.1-3.0.1release2 May 2026

ManyIdeasCore-1.21.1-3.0.1.jar · 0.9 MB · for 1.21.1

Download latest
820fd4a5a538…
Older versions15
  • 1.21.1-3.0.011 Dec 20251.21.10.9 MB6.3k downloads55563ad6e218…Get
  • 1.21.1-2.0.01 Sept 20241.21.10.9 MB901 downloads682e4251cb73…Get
  • 1.21-2.0.030 Aug 20241.210.9 MB298 downloads9f3e05eb5ae2…Get
  • 1.20.6-2.0.01 Jun 20241.20.60.9 MB202 downloadse12bdbf611f4…Get
  • 1.20.4-1.6.013 Apr 20241.20.40.9 MB293 downloads91831add4457…Get
  • 1.19.4-1.6.013 Apr 20241.19.40.9 MB265 downloadsd0570e771fd8…Get
  • 1.20.4-1.5.013 Dec 20231.20.40.9 MB174 downloads74cc4cc2f64c…Get
  • 1.20.2-1.4.319 Nov 20231.20.20.9 MB283 downloadsb8607ce31c96…Get
  • 1.20.2-1.4.219 Oct 20231.20.20.9 MB144 downloadse9a1af5257ed…Get
  • 1.20.1-1.4.26 Jul 20231.20.10.9 MB62.6k downloadsf595b018006b…Get
  • 1.20-1.4.22 Jul 20231.200.9 MB357 downloadsf61400110ce9…Get
  • 1.19.4-1.4.218 Jun 20231.19.40.8 MB259 downloadsbf5c4e82a8b6…Get
  • 1.19.4-1.4.114 Apr 20231.19.40.8 MB174 downloads55b8addbe047…Get
  • 1.18.2-1.4.114 Apr 20231.18.20.8 MB5.5k downloads99908306748b…Get
  • 1.17.1-1.2.014 Apr 20231.17.10.8 MB175 downloadsc341bb089e15…Get

Frequently asked

Does ManyIdeas Core work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version ManyIdeas Core 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 ManyIdeas Core support?

Everything the author has declared, from 1.17.1 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 ManyIdeas Core 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 ManyIdeas Core support?

NeoForge, Forge. 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 ManyIdeas Core?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is ManyIdeas Core 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 ManyIdeas Core?

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 ManyIdeas Core 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.

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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? .