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AffinityMinecraft mod for 1.21.1

A magic mod themed around natural tech

client and servernewest supported 1.21.1AdventureMobsEquipmentGame Mechanics
Latest version
0.1.13+1.21.1
Minecraft
1.20 to 1.21.1
Java
Java 21+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
49.1k
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Affinity servers

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

  • 1.21.1
  • Quilt
  • 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 Affinity declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Fabric, Quilt21+declared13 Jun 2024
1.20.4Fabric, Quilt17+declared7 Dec 2023
1.20.3Fabric, Quilt17+declared4 Dec 2023
1.20.1Quilt, Fabric17+declared12 Jun 2023
1.20Fabric, Quilt17+declared2 Jun 2023

Download

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

All 35 releases
0.1.13+1.21.1release16 May 2025

affinity-0.1.13+1.21.1.jar · 3.1 MB · for 1.21.1

Download latest
30a717d0f302…
Older versions24
  • 0.1.12+1.21.110 May 20251.21.13.1 MB329 downloadscbce395e8df5…Get
  • 0.1.11+1.21.117 Mar 20251.21.13.1 MB3.9k downloads3121f545f02c…Get
  • 0.1.10+1.21.115 Mar 20251.21.13.1 MB280 downloads8e37a6b1ed1a…Get
  • 0.1.9+1.21.15 Mar 20251.21.13.1 MB755 downloadsaba6de27a985…Get
  • 0.1.8+1.208 Feb 20251.20.1, 1.203.3 MB8.5k downloadsf2b22e3d2080…Get
  • 0.1.8+1.21.18 Feb 20251.21.13.1 MB561 downloadsb970a75ac969…Get
  • 0.1.7+1.21.19 Dec 20241.21.13.1 MB18.4k downloadseee217e19ff2…Get
  • 0.1.6+1.2120 Nov 20241.21.1, 1.213.1 MB760 downloadsa909872b4c3d…Get
  • 0.1.5+1.212 Nov 20241.21.1, 1.213.1 MB362 downloads0c7c5d1ff9e7…Get
  • 0.1.4+1.2123 Oct 20241.21.1, 1.213.1 MB256 downloads199834981e2c…Get
  • 0.1.3+1.2115 Sept 20241.21.1, 1.213.1 MB612 downloads381689885687…Get
  • 0.1.2+1.213 Sept 20241.21.1, 1.213.0 MB463 downloads5adcb82e28f0…Get
  • 0.1.1+1.212 Sept 20241.21.1, 1.213.0 MB215 downloads1ffa4590eeb6…Get
  • 0.1.1+1.2020 Aug 20241.20.13.1 MB2.7k downloads764c85848db8…Get
  • 0.1.0+1.20.310 Jul 20241.20.4, 1.20.32.9 MB1.4k downloadsb22cb72b39ee…Get
  • 0.1.0+1.2010 Jul 20241.20.13.1 MB685 downloadse46e98c5f02f…Get
  • 0.1-alpha.14+1.2030 May 20241.20.13.1 MB196 downloadsc172a0bf3daa…Get
  • 0.1-alpha.14+1.20.330 May 20241.20.4, 1.20.32.9 MB160 downloads2bcd66cf7c4a…Get
  • 0.1-alpha.13+1.2018 May 20241.20.13.1 MB155 downloads084f3027d000…Get
  • 0.1-alpha.13+1.20.318 May 20241.20.4, 1.20.32.9 MB141 downloads0362c04b5f65…Get
  • 0.1-alpha.12+1.2013 May 20241.20.13.0 MB143 downloadsc2a0fe4ab660…Get
  • 0.1-alpha.12+1.20.313 May 20241.20.4, 1.20.32.8 MB132 downloads5dc83092b7d6…Get
  • 0.1-alpha.11+1.2010 May 20241.20.13.0 MB150 downloadsd1c247ac9069…Get
  • 0.1-alpha.11+1.20.39 May 20241.20.4, 1.20.32.8 MB132 downloads78b5c2fe15c7…Get

Frequently asked

Does Affinity work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Affinity 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 Affinity support?

Everything the author has declared, from 1.20 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 Affinity 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 Affinity support?

Quilt, 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 Affinity?

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 Affinity 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 Affinity?

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 Affinity 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? .