Disappearing Worlds

The entire world above and below you vanishes after 10 seconds..

219 Downloads

neoforgemagic

Rent Server with this Mod

About this Mod

Minecraft but all the blocks from void to world height disappear 10 seconds after you step on that location!

Features:

A brand new challenge where you can never step on the same place twice
/startworldcrumbling to begin
/stopworldcrumbling to stop
/delayworldcrumbling to set the delay in ticks between walking on a block, and that area disappearing
/randomdisappear to make blocks around the player disappear instead of directly below only
/singledisappear that makes blocks disappear 1 at a time around the player

Available Versions

Disappearing Worlds 1.2.1release

MC 1.21.4neoforge

April 29, 2026

Disappearing Worlds 1.2.0release

MC 1.21.4neoforge

April 27, 2026

Disappearing Worlds 1.1.2release

MC 1.21.4neoforge

September 2, 2025

Disappearing Worlds 1.1.1release

MC 1.21.4neoforge

August 25, 2025

Disappearing Worlds 1.0.1release

MC 1.21.4neoforge

June 24, 2025

How to Install Disappearing Worlds on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.4

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Disappearing Worlds server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Disappearing Worlds compatible with neoforge?

Disappearing Worlds officially supports neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Disappearing Worlds – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Disappearing Worlds 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.