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Error 404 Not Found (Horror Entity)Minecraft mod for 1.20.1

Adds a mysterious entity into your world.

client and servernewest supported release 1.20.1MobsGame MechanicsCursed
Latest version
1.3.8
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
185.0k
Updated
18 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Error 404 Not Found (Horror Entity) servers

One click and Error 404 Not Found (Horror Entity) is installed with the right loader, on hardware built for it.

  • 1.20.1
  • 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 Error 404 Not Found (Horror Entity) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From Error 404 Not Found (Horror Entity)’s own host. Nothing is re-hosted here.

Most recently published release

1.3.8release5 May 2025

Error404-1.3.8-forge-1.20.1.jar · 8.6 MB · for 1.20.1 · Forge

Download this release
5bee15b92323…
Older versions13
  • 1.3.519 Apr 20251.20.19.3 MB3.7k downloadsca7046d3c92b…Get
  • 1.3.41 Apr 20251.20.19.2 MB3.4k downloads27a4e7de3083…Get
  • 1.3.31 Apr 20251.20.19.2 MB118 downloadsf9bd109d4635…Get
  • 1.3.229 Mar 20251.20.114.3 MB463 downloadsda917512e465…Get
  • 1.3.115 Mar 20251.20.114.2 MB35.3k downloadsb09fceab7760…Get
  • 1.3.02 Mar 20251.20.114.2 MB3.4k downloads315f49893abb…Get
  • 1.2.21 Dec 20241.20.113.8 MB2.6k downloadsd63f60915f2d…Get
  • 1.2.11 Dec 20241.20.113.8 MB163 downloads421660d7eac3…Get
  • 1.1.01 Dec 20241.20.112.6 MB159 downloads7495fdc76fb7…Get
  • 1.0.31 Dec 20241.20.14.9 MB82 downloads8a901a696cdc…Get
  • 1.0.21 Dec 20241.20.14.9 MB185 downloads5cf7dd0f7a93…Get
  • 1.0.11 Dec 20241.20.14.9 MB204 downloadsc58e304c963a…Get
  • 1.0.01 Dec 20241.20.14.9 MB265 downloadsbf2a126fc7b8…Get

Frequently asked

Does Error 404 Not Found (Horror Entity) work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Error 404 Not Found (Horror Entity) declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Error 404 Not Found (Horror Entity) 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 Error 404 Not Found (Horror Entity) support?

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 Error 404 Not Found (Horror Entity)?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Error 404 Not Found (Horror Entity) 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 Error 404 Not Found (Horror Entity)?

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 Error 404 Not Found (Horror Entity) 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.

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Details from Modrinth, where the author last updated it on 5 May 2025. 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? .