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✓ VerifiedGameplay & overhauls

ERROR422

by Siepert123 · for Minecraft

The game has taken control and wants you gone

22KDownloads
14 mo agoLast updated
LicenseRef-All-Rights-ReservedLicense
NeoForgeLoaders

About ERROR422

From Modrinth

The game has taken control and wants you gone

ERROR422

This mod is a port of the EXE version (read more about it here)

READ THIS BEFORE PLAYING:

  • The mod can be configured (Look in .minecraft/config/error422-common.toml)
  • The mod changes a LOT of vanilla code; I will not fix incompatabilities
  • There is an anticheat built in; it will crash the game if cheats are enabled / you're in creative (Can be disabled in config)
  • Multiplayer is disabled by default (Can be re-enabled in config, but it is not supported)
  • In-game music is replaced by static (Can be disabled in config)
  • There is 1-1.5hours of playtime, the timer is reset each game restart

ERROR422 is a slow horror mod meant to make you paranoid. Unlike other horror mods, there is no entity chasing you; the antagonist is the entire game itself.

It's recommended to go in blind for the true experience.

All assets were taken from the original ERROR422. Do not suggest new features as I'm only adding the things present in the original ERR422.


ANOMALIES (SPOILERS):

  • All music has been replaced by static
  • Random lightning may strike
  • Things may catch fire
  • Some buttons are disabled
  • World names are converted to hexadecimal
  • Health & hunger bar are corrupted
  • Each game session, the max stack size is randomized
  • Some item names are obfuscated
  • Daytime can randomly change
  • Some creepers explode near-instantly
  • The F3-screen is mostly obfuscated
  • The experience counter is in binary
  • Sometimes when placing a block the placed block is replaced with another random block
  • You may randomly get pushed
  • Sometimes a random effect is applied
  • Beds may rarely explode
  • Crops can be planted anywhere
  • Cactuses and waterlilies may spawn in the air
  • Error messages may appear in the chat
  • In the final phase your screen may be filled with red errors and your inventory will be scrambled
  • After the final phase 'ERR422' will spawn, glitch the renderer, play a glitched noise and crash the game

Highlights

From source data

Game versions

Supports 5 Minecraft versions, the newest being 1.21.5.

Loaders

Runs on NeoForge.

Footprint

Rated a light load on a server.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

Modrinth lists ERROR422 as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
NeoForge
Runs on
Serverrequired on the server
Game versions
1.21.5 and 4 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓AuthorSiepert123, as published on Modrinth
  • ✓LicenseLicenseRef-All-Rights-ReservedFree

ERROR422, answered

Generated from the mod’s own source data.

Do my players need to install ERROR422?

Modrinth lists ERROR422 as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

NeoForge.

Is it free?

Yes. ERROR422 is free to download from Modrinth. Its license is LicenseRef-All-Rights-Reserved.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run ERROR422 on a Minecraft server.

Deploy in about a minute from $4.20 a month, then add ERROR422 in one click.