corrupted_worlds.jar [Horror]

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forgecursedgame-mechanicsworldgen

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About this Mod

corrupted_worlds

Wh3r3 1m I?..

A small horror mod that adds scary (maybe) liminal dimensions into your minecraft world.
It was inspired by SixAlphaSix.jar and Wonderland.jar. (But that doesn't mean I stole the content from there.)

This mod adds:

14 dimensions
11 entities
10 random events
9 structures that spawn in Overworld

Mod is still in development, so it is very buggy now, and some dimensions may look incomplete.

IF YOU FOUND A BUG PLEASE WRITE ON [email protected].

SOME WARNINGS:

This mod CAN interact with your PC a little (for example show system notifications).
This mod CAN change game settings (for example change render distance).
This mod CONTAINS loud sounds.

VIDEOS ABOUT MOD:

Available Versions

corrupted_worlds.jar 1.3 BETArelease

MC 1.20.1forge

June 2, 2026

corrupted_worlds.jar 1.2.1release

MC 1.20.1forge

March 2, 2026

corrupted_worlds.jar 1.1release

MC 1.20.1forge

February 19, 2026

corrupted_worlds.jar 1.0release

MC 1.20.1forge

February 15, 2026

How to Install corrupted_worlds.jar [Horror] on Your Server

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "corrupted_worlds.jar [Horror]". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

corrupted_worlds.jar [Horror] server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is corrupted_worlds.jar [Horror] compatible with forge?

corrupted_worlds.jar [Horror] officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with corrupted_worlds.jar [Horror] – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if corrupted_worlds.jar [Horror] consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.