Endless Backrooms

Endless Backrooms

If you hear something, God help you — because it heard you too.

by
1.1K Downloads
fabricquiltadventuretechnologyworldgen
Rent Server with this Mod

Screenshots

Crates in Level 1 (0.2.1)
Level 0 (0.2.0)
Level 0
M.E.G Base Alpha (0.2.6)
A player is building machines in level 1 gild sector (0.2.3)
Level 1 Aquila Sector (0.2.0)

About this Mod

⚠️ 1. Disclaimer & Safety Warning

This mod contains mild horror elements (sound effects, visuals, etc.). If you feel uncomfortable while playing, please exit the game immediately. The author is not responsible for any psychological or physical discomfort caused by playing this mod. Please ensure you are in a suitable mental and physical condition to play such content.

⚠️ 2. Copyright & License Notice

All rights to this mod (Endless Backrooms) belong to stressed_out.
Without explicit permission, modifying the mod's code/assets, redistributing it, or using it for any commercial purposes (including but not limited to operating commercial servers or paid modpacks) is strictly prohibited.

⚠️ 3. Intellectual Property Notice

The "The Backrooms" IP does not belong to this project. This mod is an unofficial fan-made creation. All related IP rights belong to their respective original creators. The author claims no ownership of said IP.

Downloading, installing, or playing this mod constitutes your acceptance of all the terms stated above.

⚠️ 1. 免责声明与安全警告

本模组含有微量恐怖元素(音效、画面等)。若您在游玩过程中感到不适,请立即退出游戏。作者不对因游玩本模组导致的任何心理或生理不适承担任何责任。请确保您的身心状况适合游玩此类内容。

⚠️ 2. 版权与许可声明

本模组(Endless Backrooms)的所有权归 stressed_out 所有。
未经许可,严禁任何人修改模组代码/资源、进行二次分发,或使用本模组进行任何形式的商业用途(包括但不限于开设商业服务器、付费整合包等)。

⚠️ 3. 知识产权说明

“后室(The Backrooms)”IP 不属于本项目。本模组仅为粉丝创作的非官方作品,相关 IP 版权归其原始创作者所有。作者不声称拥有该 IP 的任何所有权。

下载、安装或游玩本模组,即视为您已阅读并同意以上所有条款。

Introduction

Welcome to Endless Backrooms, a survival horror mod that brings the Backrooms into Minecraft. Start your journey in the iconic Level 0, gather resources, and try to survive the entities lurking in the shadows. Can you find the way out, or will you be lost forever?

How to start

Create a new world in Minecraft. Then, find a way to get stuck in blocks. Upon dying from suffocate, you will noclip directly into Level 0. Good luck, Wanderer.

Levels:

level 0

level 1 (0.2.0):

  • Aquila Sector (0.2.0)
  • Gild Sector (0.2.3)

Community & Supports

The backrooms website referenced by this mod(en): The Backrooms Wiki

A simple mod guide(en) : Endless Backrooms -- Mod Guide

Issues report: Issues tracker (github)

引言

欢迎来到 Endless Backrooms (无尽后室),这是一款将后室带入 Minecraft 的生存恐怖模组。从标志性的 Level 0 开始你的旅程,收集资源,并试图在潜伏于阴影中的实体手下存活。你能找到出路,还是将永远迷失?

如何开始

在 Minecraft 中创建一个新世界。设法让自己窒息(被方块卡住)。当你因窒息而死亡时,你将直接卡入 Level 0。祝你好运,流浪者。

层级:

level 0

level 1 (0.2.0):

  • Aquila Sector (0.2.0)
  • Gild Sector (0.2.3)

社区 & 支持

本模组所参考的后室资料站(zh):The Backrooms中文维基

简易的模组游玩教程(zh):《无尽的后室》模组游玩教程

B站模组介绍视频(zh):《无尽的后室》模组介绍视频

问题/bug反馈: 反馈渠道 (github)

MCMOD百科站(zh) 《无尽的后室》模组教程(mcmod上)

QQ群:666715026

Available Versions

Endless Backrooms 0.2.6-fixedalpha
MC 1.20, 1.20.1fabric, quilt
May 12, 2026
Endless Backrooms 0.2.6alpha
MC 1.20, 1.20.1fabric, quilt
May 11, 2026
Endless Backrooms 0.2.5alpha
MC 1.20, 1.20.1fabric, quilt
April 22, 2026
Endless Backrooms 0.2.4alpha
MC 1.20, 1.20.1fabric, quilt
April 11, 2026
Endless Backrooms 0.2.3alpha
MC 1.20, 1.20.1fabric, quilt
April 2, 2026

How to Install Endless Backrooms on Your Server

1

Order Server

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

2

Set fabric Loader

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

3

Install Mod

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

Compatibility

Mod Loaders

fabricquilt

Minecraft Versions

1.20.1, 1.20

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Endless Backrooms server crashes on startup – what to do?

Most common cause: wrong fabric 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 Endless Backrooms compatible with fabric and quilt?

Endless Backrooms officially supports fabric, quilt for Minecraft 1.20.1, 1.20. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Endless Backrooms – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Endless Backrooms 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 Endless Backrooms 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
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.20.11.20