The Backrooms unusual sightings

The Backrooms unusual sightings

This mod ads a few backrooms levels that are less known than others

by
174 Downloads
forgeadventurecursedworldgen
Rent Server with this Mod

About this Mod

Welcome to a new Backrooms experience!

Information

I tried to make these levels as lore accurate as possible

Current Levels

Level: "The Barrier"

This level was discontinued by the backrooms wiki fandom so the only information to this level can be found on YouTube

Spoiler

Backrooms Entry Point
The backrooms can be entered threw this glint which can spawn anywhere above sea level

House
In such houses you can find almond water and other food items

Tower
This is the entry to the next Backrooms level

Level: 4000

This level was also discontinued by the backrooms wiki fandom so the only information to this level can be found on YouTube (ignore where all of this is going)

Spoiler

Lvl 4000
This is Backrooms Level 4000 its just a infinite ocean (what else did you expect?)

deathwhale
The deathwhale is the main entity in this dimension and should be avoided at all cost

The level can be exited by jumping into a black hole inside a rock formation that looks like a circle.

### Infirmation The shader used for the screenshots is BSL

Available Versions

The Backrooms unusual sightings 1.0.0release
MC 1.20.1forge
August 14, 2025

How to Install The Backrooms unusual sightings on Your Server

1

Order Server

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

2

Set forge Loader

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

3

Install Mod

Open the mod browser in the dashboard and search for "The Backrooms unusual sightings". 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

The Backrooms unusual sightings 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 The Backrooms unusual sightings compatible with forge?

The Backrooms unusual sightings officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with The Backrooms unusual sightings – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if The Backrooms unusual sightings 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.

Rent Modded Server

Install The Backrooms unusual sightings with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.1