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Create: Compact AdditionsMinecraft mod for 1.21.1

A Create: Simulated / Aeronautics addon that adds compact kinetics for making compact machines and vehicles!

client and servernewest supported 1.21.1TechnologyUtilityTransportation
Latest version
2.1.0
Minecraft
1.21.1
Loader
NeoForge
Licence
MIT
Downloads
5.5k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Create: Compact Additions servers

One click and Create: Compact Additions is installed with the right loader, on hardware built for it.

  • 1.21.1
  • 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 Create: Compact Additions declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Create: Compact Additions’s own host. Nothing is re-hosted here.

2.1.0release25 May 2026

compact_additions-2.1.0.jar · 0.6 MB · for 1.21.1

Download latest
81407a63c771…
Older versions4
  • 2.0.021 May 20261.21.10.6 MB301 downloadsf5d4b73dd056…Get
  • 1.0.218 May 20261.21.10.6 MB320 downloadsdfbd5a64c37d…Get
  • 1.0.114 May 20261.21.10.6 MB60 downloads4903ab8e7a9e…Get
  • 1.0.014 May 20261.21.10.6 MB27 downloads2f46a1ad40e1…Get

Frequently asked

Does Create: Compact Additions work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Create: Compact Additions declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Create: Compact Additions 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 Create: Compact Additions support?

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 Create: Compact Additions?

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 Create: Compact Additions under?

MIT, 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 Create: Compact Additions?

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 Create: Compact Additions 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.

Details from Modrinth, where the author last updated it on 25 May 2026. 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? .