Menu

mod

OccultismMinecraft mod for 26.3

A ritual magic system centered around summonable spirits allows you to automate various tasks, store vast amounts of items, let demons mine in void dimensions, create powerful enchanted tools and jewelry, get support from familiars, and much much more.

client and servernewest supported release 26.3MobsGame MechanicsStorageMagic
Latest version
26.3-neoforge-1.259.1
Minecraft
1.18.2 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
927.1k
Updated
19 h ago
Available on
Modrinth
Space NodeOur hosting

Host Occultism servers

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

  • 26.3
  • NeoForge
  • Forge
  • 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 Occultism declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge25+declared15 Sept 2026
26.2NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge25+declared9 Apr 2026
26.1NeoForge, Forge25+declared24 Mar 2026
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20Forge, NeoForge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022

Download

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

Browse 67 indexed releases

Most recently published release

26.3-neoforge-1.259.1release11 Oct 2026

occultism-26.3-neoforge-1.259.1.jar · 9.8 MB · for 26.3 · NeoForge

Download this release
44c91dba9875…
Older versions24
  • 26.3-neoforge-1.259.011 Oct 202626.39.8 MB6f96f84354c5…Get
  • 1.21.1-neoforge-1.224.511 Oct 20261.21.16.6 MB118b6ff851ba…Get
  • 26.3-neoforge-1.258.111 Oct 202626.39.8 MB198c314b770d…Get
  • 26.1.2-neoforge-1.256.111 Oct 202626.1.28.7 MB2ce1eb65a3ee…Get
  • 26.3-neoforge-1.258.06 Oct 202626.39.8 MB599137861e8d…Get
  • 26.1.2-neoforge-1.256.06 Oct 202626.1.28.7 MBa94462630941…Get
  • 26.1.2-neoforge-1.255.11 Oct 202626.1.28.7 MB468e9b0f4bbd…Get
  • 26.3-neoforge-1.257.11 Oct 202626.39.8 MB52eec0ee7660…Get
  • 26.3-neoforge-1.257.028 Sept 202626.39.8 MB57227b6a3d2b…Get
  • 26.1.2-neoforge-1.255.028 Sept 202626.1.28.7 MB96a271003679…Get
  • 26.3-neoforge-1.256.021 Sept 202626.39.8 MB26c6a4076feb…Get
  • 26.2-neoforge-1.256.017 Sept 202626.29.0 MBcbdef1c2fad8…Get
  • 26.1.2-neoforge-1.254.017 Sept 202626.1.28.7 MB710ff0afb126…Get
  • 26.2-neoforge-1.255.015 Sept 202626.29.0 MBdf4bcdfb32de…Get
  • 26.1.2-neoforge-1.253.015 Sept 202626.1.28.7 MB99372394f0fd…Get
  • 26.2-neoforge-1.254.012 Sept 202626.29.0 MBd20cba250931…Get
  • 26.1.2-neoforge-1.252.012 Sept 202626.1.28.7 MBaa479069a8d4…Get
  • 26.1.2-neoforge-1.251.010 Sept 202626.1.28.7 MB4ea9fbb6f14b…Get
  • 26.2-neoforge-1.253.110 Sept 202626.29.0 MB666f4c3a9772…Get
  • 26.2-neoforge-1.253.010 Sept 202626.29.0 MB16f0e898d22b…Get
  • 26.1.2-neoforge-1.250.010 Sept 202626.1.28.7 MBbebd080be662…Get
  • 26.2-neoforge-1.252.03 Sept 202626.29.0 MBb86f46aef201…Get
  • 26.1.2-neoforge-1.249.030 Aug 202626.1.28.7 MB000eccc2ffc3…Get
  • 1.21.1-neoforge-1.224.427 Aug 20261.21.16.6 MBd58f90b95412…Get

Dependencies

What Occultismdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

GeckolibRequired. A 3D animation library for entities, blocks, items, armor, and more!Curios APIRequired. A flexible and expandable accessory/equipment API for users and developers.SmartBrainLibRequired. A brain library for Minecraft, making the brain system easier to use and manageModonomiconRequired. Modonomicon is an in-game documentation mod inspired by Thaumcraft's Thaumonomicon and Patchouli, and aims to provide the best of both, with some unique flavors.Just Enough Items (JEI)Optional. View Items and RecipesEMIOptional. A featureful and accessible item and recipe viewerTheurgyOptional. Theurgy is an open-source magic mod built around classical alchemy to replicate and transmute matter, and create magical artifacts.Magic Particles LibOptional. A Minecraft library mod for reusable magic particles.

Frequently asked

Does Occultism work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Occultism 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 Occultism support?

Everything the author has declared, from 1.18.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Occultism 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 Occultism support?

NeoForge, Forge. 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 Occultism?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Occultism need to run?

It declares Geckolib, Curios API, SmartBrainLib and Modonomicon as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Occultism 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 Occultism?

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 Occultism 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Used by

4 projects list Occultism as a required dependency.

Ars OcultasArs Nouveau Integration for OccultismOccultism KubeJSOccultism KubeJS provides KubeJS integrations for Occultism.Create: Occult EngineeringAn integration mod between Create and Occultism.Polymorphic OccultismAdds Polymorph recipe-conflict compatibility to Occultism mod.

Details from Modrinth, where the author last updated it on 29 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .