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Backrooms: The Complex

A survival friendly, lore accurate backrooms mod with high quality visuals.

NeoForge
Loaders
NeoForge
Downloads on Modrinth
3.2K
Followers on Modrinth
8
versions
3
Updated
June 11, 2026Jun 11
Published
in 2026
TITLE CARD · swipe

At a glance

Runs on NeoForge
For Minecraft 1.21.1
Needed in the game and on the server
Latest version — 0.1.3 from June 11, 2026
License Apache-2.0 — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.1

TITLE CARD

A fully survival-friendly Backrooms experience for Minecraft.

Based on entries from the Backrooms wiki, our mod aims to recreate the many levels of the Backrooms while staying true to Minecraft’s gameplay and atmosphere.

While we draw inspiration from Kane Pixel's series and other online horror media, our mod is solely based off of the Backrooms Wiki and we try our best to maintain lore accuracy. This means no cheap jumpscares no random monsters.

What To Expect

  • Multiple explorable Backrooms levels based directly on wiki lore
  • Fully playable in Survival Mode
  • Resources and progression integrated naturally into each level
  • Multiplayer-friendly exploration with friends
  • Compatibility-focused design intended to work well alongside other mods
  • A vanilla-style gameplay philosophy with no forced thirst, sanity, or overly complex mechanics

This mod is designed to feel like it belongs in Minecraft not add new mechanics or vastly change the experience of the game.

Current content

  • Level-0
  • Level-1
  • Your choice of nocliping(Enabled in config) or a portal to access the backrooms
  • All unique blocks and items
  • The Ability to survive indefinitely within the backrooms just like the nether

Note: More content is currently being worked on with level 1 comming soon

modrinth discord-plural ## Development This isnt just another mod hopping on the trend. Its a mod made by people who have spent many hours reading backrooms wiki pages, and consuming other online horror media. (HUGE creepcast fans btw)

At the moment, only Levels 0-1 are available - but this is only the beginning. New levels, mechanics, entities, and features are planned for future updates as development continues.

Building a massive, lore-rich Backrooms experience takes time, and we appreciate everyone who joins us early in the journey.

Your feedback, ideas, and support help shape the future of the mod.

Made with MCreator

credits

  • 2clerway (modrinth icon & banner)

FAQ

How to install Backrooms: The Complex?

Install NeoForge for your Minecraft version, download Backrooms: The Complex for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Backrooms: The Complex support?

Backrooms: The Complex has builds for Minecraft 1.21.1.

Is Backrooms: The Complex needed on the server?

Needed in the game and on the server

License and source
Apache License 2.0free to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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