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Cosmic HorrorMinecraft mod for 26.1

You're not just surviving — you're being watched. Unseen entities linger just beyond your perception, whispering through the fog and shifting

client onlynewest supported release 26.1AdventureMobsWorldgenCursed
Latest version
1.0.0
Minecraft
1.20.1 to 26.1
Java
Java 25+
Loaders
NeoForge, Fabric, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
109.3k
Updated
2 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Cosmic Horror declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1NeoForge, Fabric, Forge25+declared24 Mar 2026
1.21.1Forge, Fabric, NeoForge21+declared8 Aug 2024
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023

Download

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

For Minecraft 26.1

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

1.0.0release16 Sept 2026

cosmichorror-fabric-1.21.1-1.0.0.jar · 4.1 MB · for 1.21.1 · Fabric

Download this release
6f48aa63213a…
Older versions5
  • 0.0.52 Aug 20261.20.13.8 MB8c1c2e42a264…Get
  • 0.0.419 Jul 20261.20.13.7 MB1.6k downloads464a0cb35d60…Get
  • 0.0.327 Jun 20251.20.13.6 MB75.9k downloads15b2b645dfa8…Get
  • 0.0.227 Jun 20251.20.13.6 MB2.5k downloadsa4ca21ce7a0c…Get
  • 0.0.122 Jun 20251.20.12.9 MB1.4k downloads0d5050cda029…Get

Dependencies

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

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.Cloth Config APIRequired. Configuration Library for Minecraft ModsCloth Config API ForgeRequired. Configuration Library for Minecraft Mods (Unofficial Forge Port)

Frequently asked

Does Cosmic Horror work on Minecraft 26.1?

Yes. 26.1 is the newest Minecraft version Cosmic Horror 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 Cosmic Horror support?

Everything the author has declared, from 1.20.1 up to 26.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Cosmic Horror on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Cosmic Horror support?

NeoForge, Fabric, 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 Cosmic Horror?

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 Cosmic Horror need to run?

It declares Fabric API, Cloth Config API and Cloth Config API Forge 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 Cosmic Horror under?

LicenseRef-All-Rights-Reserved, 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 Cosmic Horror?

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 Cosmic Horror 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.

Details from Modrinth, where the author last updated it on 16 Sept 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? .