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mod

HexAutomataMinecraft mod for 1.21.1

Provides items with ability listening to various game events and triggering custom spells; along with extending more possibilities about the ancient Brainsweep spell.

client and servernewest supported 1.21.1UtilityMagicCursed
Latest version
1.21.1-0.3.5
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge, NeoForge
Licence
MIT
Downloads
2.6k
Updated
15 d ago
Available on
Modrinth
Space NodePartner

Host HexAutomata servers

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

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge, NeoForge21+declared8 Aug 2024
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023

Download

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

1.21.1-0.3.5release27 Jul 2026

HexAutomata-neoforge-1.21.1-0.3.5-pre35.jar · 0.5 MB · for 1.21.1

Download latest
1a65ddb98f14…
Older versions17
  • 1.20.1-0.3.510 Jun 20261.20.11.1 MB179 downloadse87ea9fc0b2a…Get
  • 1.21.1-0.3.4.123 May 20261.21.10.5 MB32 downloads9fce4b888fa8…Get
  • 1.21.1-0.3.430 Apr 20261.21.10.5 MB16 downloads9703121c80f6…Get
  • 1.20.1-0.3.430 Apr 20261.20.11.1 MB214 downloads683583dbae17…Get
  • 1.21.1-0.3.324 Apr 20261.21.10.5 MB14 downloadsed27e8239db0…Get
  • 1.20.1-0.3.315 Apr 20261.20.10.5 MB149 downloads102086ae3634…Get
  • 1.20.1-0.3.211 Apr 20261.20.10.5 MB38 downloads77a9c9b97731…Get
  • 1.20.1-0.3.16 Apr 20261.20.10.5 MB45 downloadse331e64b20c8…Get
  • 1.20.1-0.3.05 Apr 20261.20.10.5 MB15 downloadsf69656faa30b…Get
  • 1.20.1-0.2.329 Mar 20261.20.10.4 MB58 downloads018fd981bdb1…Get
  • 1.20.1-0.2.228 Mar 20261.20.10.4 MB21 downloads68d1fddda5d2…Get
  • 1.20.1-0.2.127 Mar 20261.20.10.4 MB20 downloads138e1648f79e…Get
  • 1.20.1-0.2.025 Mar 20261.20.10.4 MB14 downloads869f479bb397…Get
  • 1.20.1-0.1.222 Mar 20261.20.10.4 MB6 downloadseda7779c0251…Get
  • 1.20.1-0.1.120 Mar 20261.20.10.3 MB3 downloads2cbb8b5099fd…Get
  • 1.20.1-0.1.0.119 Mar 20261.20.10.3 MB7 downloads5bfdccf58fb9…Get
  • 1.20.1-0.118 Mar 20261.20.10.3 MB8 downloadsc5b5bc796f4a…Get

Frequently asked

Does HexAutomata work on Minecraft 1.21.1?

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

Everything the author has declared, from 1.20.1 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 HexAutomata 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 HexAutomata need?

Fabric, 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 HexAutomata?

Java 21 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 HexAutomata 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 HexAutomata?

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 HexAutomata 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.

Entity CullingUsing async path-tracing to hide Block-/Entities that are not visibleFerriteCoreMemory usage optimizationsImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!Xaero's MinimapDisplays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.[ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

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? .