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Expansion CoresMinecraft mod for 26.1.2

This mod is perfect for people who like having more slots in Curious, as it's neither easy nor difficult. And of course, you get extra slots.

client and servernewest supported 26.1.2UtilityEquipmentGame Mechanics
Latest version
1.0.4
Loaders
Forge, NeoForge
Licence
CC-BY-4.0
Downloads
1.0k
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host Expansion Cores servers

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

  • 26.1.2
  • Forge
  • NeoForge
  • 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 Expansion Cores declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Forge, NeoForge25+declared9 Apr 2026
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

1.0.4release2 Jun 2026

expansioncore-1.0.3-neo64-fixed.jar · 0.0 MB · for 26.1.2

Download latest
ac1d4665e0a0
Older versions2
  • 1.0.127 May 20261.20.10.0 MB366 downloads66f38877fb9cGet
  • 1.0.017 May 20261.21.10.0 MB544 downloadsdef42c180a3dGet

Frequently asked

Does Expansion Cores work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Expansion Cores 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 Expansion Cores support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Expansion Cores 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 Expansion Cores need?

Forge, NeoForge. 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 Expansion Cores?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Expansion Cores under?

CC-BY-4.0, 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 Expansion Cores?

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 Expansion Cores 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.

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.

Is this information wrong or missing something? .