CurseForge · Minecraft mod
Error Version
Two Types Of Dimensions
Quick answer
Which Error Version release should I use?
Error Version errorversion-1.1.0-build-37.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Error Version required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Error Version errorversion-1.1.0-build-37.jar need?
errorversion-1.1.0-build-37.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Error Version without breaking your instance.
Built for Error Version errorversion-1.1.0-build-37.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use errorversion-1.1.0-build-37.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside errorversion-1.1.0-build-37.jar. It opens that exact file at the source.
About this project
What does Error Version add?
❌ Error Version ❌
Error Version is a terrifying survival-horror Minecraft mod centered around a corrupted game world and anomalous structures. An unknown error has broken into your world, creating glitched dimensions, unsettling structures, and entities that dig their way up into the light. Will you uncover the truth behind the glitch, or will you be lost inside the walls?
🕹️ Key Features & Gameplay
📺 Anomalous Structures: The House Scattered throughout the world, you will encounter eerie, misplaced structures simply known as The House.
Distorted Interiors: Step inside to navigate claustrophobic hallways, unstable rooms, and shifting corridors that defy normal building logic.
Hidden Secrets & Loot: Search every floor and chest to find unique glitch-tier resources and materials needed for endgame crafting.
Unseen Threats: The House is never empty. Sound cues, shifting shadows, and sudden traps await anyone who stays inside too long.
🌌 A Broken Realm: The Error Dimension Construct a portal to leave the Overworld behind and enter The Error Dimension—the origin point of the corrupted code.
Glitched Generation: Explore a surreal environment featuring broken skyboxes, floating terrain fragments, static-filled atmosphere, and heavy fog.
Exclusive Materials: Gather unique dimensional ores and raw code fragments available only in this realm to craft high-tier armor, tools, and gear.
👾 Emerging Entities Monsters in this mod do not simply spawn in the dark—they actively claw and emerge directly out of the ground beneath your feet with custom crawl-out animations, particle effects, and terrifying sounds. Nowhere on the surface is truly safe.
🛡️ Safety & Compatibility
- 100% In-Game Only: Despite the glitched horror themes and error visuals, this mod only affects your Minecraft world. It does not touch, modify, or harm your PC, files, or operating system in any way.
⚡ Why Download Error Version? If you enjoy psychological horror, atmospheric exploration, and exploring mysterious structures like The House alongside a custom glitched dimension, this mod delivers a unique and unsettling survival experience.
🚫 Developer's Note Keep your lights bright, watch the floors inside The House, and listen closely to the ground beneath you
Project description from CurseForge.
Pick your setup
Error Version by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Error Version versions and loaders
errorversion-1.1.0-build-37.jar
2 Sept 2026
errorversion-1.0.0-build-5.jar
22 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.