How do I install ERROR422?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does ERROR422 work with?

The listing gives Minecraft 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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ERROR422

Java mod listed for Minecraft 1.20. File opened and checked on 30 Sep 2026; downloads from the MC Java Mods app on Android.

by Qboi · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

NOTE: This mod has possible jumpscares.

If you are sensitive to this, it's advised to not use this mod.

ERROR422

Unofficial port of a creepypasta version.

Features

Random events happening in the world.
ERR422 aka. Glitch (shows up at around 40 to 70 minutes in-game)
Glitched loading and title screen.
And many more!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as ERROR422-0.3.0.jar — drop this file into the mods folder
Download size: 1.4 MB
Download link checked 7 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20