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Create: Occult EngineeringMinecraft mod for 1.21.1

An integration mod between Create and Occultism.

client and servernewest supported 1.21.1TechnologyUtilityMagic
Latest version
1.21.1-0.12.3
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
29.7k
Updated
3 mo ago
Available on
Modrinth
Space NodePartner

Host Create: Occult Engineering servers

One click and Create: Occult Engineering 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

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: Occult Engineering declares support for, newest first, with the Java runtime that version needs.

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

Download

From Create: Occult Engineering’s own host. Nothing is re-hosted here.

All 28 releases
1.21.1-0.12.3beta27 Apr 2026

occultengineering-1.21.1-0.12.3.jar · 0.6 MB · for 1.21.1

Download latest
adc9de9717b7…
Older versions24
  • 1.21.1-0.12.226 Apr 20261.21.10.6 MB74 downloadsc04de29e8921…Get
  • 1.21.1-0.12.129 Jan 20261.21.10.6 MB3.9k downloads9e33524e4bb7…Get
  • 1.21.1-0.12.010 Jan 20261.21.10.6 MB731 downloadse2f1bbadec6c…Get
  • 1.21.1-0.11.123 Dec 20251.21.10.5 MB1.2k downloads11142a8b9263…Get
  • 1.21.1-0.11.03 Dec 20251.21.10.5 MB2.2k downloads7f26a8b76527…Get
  • 1.21.1-0.10.524 Nov 20251.21.10.5 MB873 downloads35650080cc53…Get
  • 1.20.1-0.11.321 Nov 20251.20.10.5 MB5.0k downloads2a4ac2e5f14e…Get
  • 1.21.1-0.10.421 Nov 20251.21.10.5 MB188 downloads13b0673a6644…Get
  • 1.20.1-0.11.219 Nov 20251.20.10.5 MB68 downloads4a8bb22f5492…Get
  • 1.21.1-0.10.319 Nov 20251.21.10.5 MB92 downloads108765a7e74e…Get
  • 1.20.1-0.11.119 Nov 20251.20.10.5 MB56 downloadsc3198d3ee003…Get
  • 1.21.1-0.10.219 Nov 20251.21.10.5 MB30 downloads733628f55c90…Get
  • 1.20.1-0.11.019 Nov 20251.20.10.5 MB41 downloadsf608cac98cbd…Get
  • 1.21.1-0.10.116 Nov 20251.21.10.5 MB736 downloadsb4457fe892e2…Get
  • 1.21.1-0.10.011 Nov 20251.21.10.5 MB301 downloadsd4ee37601a7f…Get
  • 1.20.1-0.10.130 Oct 20251.20.10.5 MB868 downloadsf0ebf5ed81c1…Get
  • 1.21.1-0.9.222 Oct 20251.21.10.5 MB441 downloadsb962bed5957d…Get
  • 1.21.1-0.9.119 Oct 20251.21.10.5 MB93 downloadsc3a3072f648b…Get
  • 1.20.1-0.9.010 Oct 20251.20.10.5 MB452 downloadsb8548a9f1aff…Get
  • 1.20.1-0.8.124 May 20251.20.10.3 MB2.4k downloadsd96689f4a8e2…Get
  • 1.20.1-0.7.014 Apr 20251.20.10.2 MB935 downloads8d053fd29d1e…Get
  • 1.20.1-0.6.015 Mar 20251.20.10.2 MB827 downloads53e8ca779903…Get
  • 1.20.1-0.5.012 Mar 20251.20.10.2 MB232 downloads535e77697018…Get
  • 1.20.1-0.4.19 Mar 20251.20.10.2 MB290 downloadse3093d00eca3…Get

Frequently asked

Does Create: Occult Engineering work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Create: Occult Engineering 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 Create: Occult Engineering 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 Create: Occult Engineering 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 Create: Occult Engineering 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 Create: Occult Engineering?

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 Create: Occult Engineering 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: Occult Engineering?

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: Occult Engineering 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 8 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? .