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Actually AdditionsMinecraft mod for 1.21.1

Fan-favorite magitech mod full of fun and useful gadgets

client and servernewest supported 1.21.1TechnologyWorldgen
Latest version
1.3.26
Minecraft
1.7.10 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
214.1k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Actually Additions servers

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

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Actually Additions declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.12.2NeoForge, Forge8+declared18 Sept 2017
1.11.2Forge, NeoForge8+declared21 Dec 2016
1.10.2NeoForge, Forge8+declared23 Jun 2016
1.9.4NeoForge, Forge8+declared10 May 2016
1.9NeoForge, Forge8+declared29 Feb 2016
1.8.9Forge, NeoForge8+declared3 Dec 2015
1.7.10NeoForge, Forge8+declared14 May 2014

Download

From Actually Additions’s own host. Nothing is re-hosted here.

All 35 releases
1.3.26beta19 Jun 2026

actuallyadditions-1.3.26+mc1.21.1.jar · 3.1 MB · for 1.21.1

Download latest
69c9e919fbe3…
Older versions24
  • 1.3.2525 Feb 20261.21.13.1 MB26.1k downloads64d96a31a3e3…Get
  • 1.3.244 Jan 20261.21.13.1 MB18.1k downloadsc83281ec1bed…Get
  • 1.3.234 Jan 20261.21.13.1 MB113 downloads67884b7fe4b4…Get
  • 1.3.2212 Nov 20251.21.13.1 MB25.9k downloads5103553ef54f…Get
  • 1.3.2128 Oct 20251.21.13.1 MB6.6k downloadsb084edb89d14…Get
  • 1.3.2022 Sept 20251.21.13.1 MB13.4k downloadsc396efca8947…Get
  • 1.3.191 May 20251.21.13.1 MB62.5k downloads17c3b27d039d…Get
  • 1.3.1816 Apr 20251.21.13.1 MB4.0k downloads4c5718c75d1b…Get
  • 1.12.2-r15215 Mar 20251.12.22.8 MB25.5k downloads0b52e7d517d3…Get
  • 1.11.2-r11015 Mar 20251.11.22.6 MB123 downloadse7fc48374d84…Get
  • 1.10.2-r10515 Mar 20251.10.22.4 MB1.2k downloadsca5e5af279e2…Get
  • 1.9.4-r4515 Mar 20251.9.41.9 MB139 downloads9bd5314aba9f…Get
  • 1.9-r3315 Mar 20251.91.8 MB143 downloadsbc9cb4a64db4…Get
  • 1.8.9-r2615 Mar 20251.8.91.9 MB321 downloadse3c9845c3873…Get
  • 1.7.10-r2115 Mar 20251.7.101.7 MB1.9k downloads19b016e7225b…Get
  • 1.3.168 Mar 20251.21.13.1 MB4.9k downloads67bda257e135…Get
  • 1.3.1514 Feb 20251.21.13.1 MB3.8k downloadsa3651a0cd4bd…Get
  • 1.3.142 Feb 20251.21.13.1 MB1.2k downloadsb09fd7aff061…Get
  • 1.3.1313 Jan 20251.21.13.1 MB2.5k downloads53e234539923…Get
  • 1.3.1218 Dec 20241.21.13.1 MB2.0k downloads085e9e573553…Get
  • 1.3.114 Dec 20241.21.14.2 MB1.4k downloadsc5e83ac22386…Get
  • 1.3.1013 Nov 20241.21.14.2 MB1.7k downloadsc4357b635790…Get
  • 1.3.95 Nov 20241.21.14.2 MB895 downloadsd0a6f346bdfe…Get
  • 1.3.82 Nov 20241.21.14.2 MB564 downloadsb191122e4d6b…Get

Frequently asked

Does Actually Additions work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Actually 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.

Which Minecraft versions does Actually Additions support?

Everything the author has declared, from 1.7.10 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 Actually 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 Actually Additions 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 Actually 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 Actually 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 Actually 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 Actually 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.

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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? .