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The Complex

"And the more times it remembers something, the less it does."

NeoForge
Loaders
NeoForge
Downloads on Modrinth
279
Followers on Modrinth
0
versions
6
Updated
June 20, 2026Jun 20
Published
in 2025
Room · swipe

At a glance

Runs on NeoForge
For Minecraft 1.21.4, 1.21.8
Needed in the game and on the server
Latest version — 1.2.0 from June 20, 2026
License CC0-1.0 — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.4, 1.21.8

Do you want to prank your friends by putting them into liminal purgatory? This is the mod for you!

This mod adds various Backrooms-themed blocks for you to build your own winding disconjoined maze of fluorescent lights and ugly carpet. Or... you could use them for your house. We don't judge here.

Where the hell am I?

I found something.

Okay. What did you find?

Found a place.

It's massive in there.

And it just goes on and on and on.

All these rooms.

This place builds them.

Actually, more like it... remembers them.

And the more times it remembers something, the less it does.

FAQ

How to install The Complex?

Install NeoForge for your Minecraft version, download 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 The Complex support?

The Complex has builds for Minecraft 1.21.4, 1.21.8.

Is The Complex needed on the server?

Needed in the game and on the server

License and source
Creative Commons Zero v1.0 Universalfree 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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