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data pack

The BackroomsMinecraft data pack for 26.2

Adds the backrooms as new dimensions for you to explore

server onlynewest supported 26.2AdventureWorldgen
Latest version
2.10.11+mod
Minecraft
1.21.4 to 26.2
Works with
Quilt, NeoForge, Forge, Fabric
Licence
MIT
Downloads
39.6k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host The Backrooms servers

Deploy a server with The Backrooms already added to the world, on hardware built for it.

  • 26.2
  • Data pack
  • Quilt
  • NeoForge
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version The Backrooms declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.2Data pack, Quilt, NeoForge, Forge, Fabric25+declared16 Jun 2026
26.1.2Fabric, Quilt, NeoForge, Forge, Data pack25+declared9 Apr 2026
26.1.1Fabric, Quilt, NeoForge, Forge, Data pack25+declared1 Apr 2026
26.1Fabric, Quilt, NeoForge, Forge, Data pack25+declared24 Mar 2026
1.21.11Fabric, Quilt, NeoForge, Forge, Data pack21+declared9 Dec 2025
1.21.10Data pack, Fabric, Forge, NeoForge, Quilt21+declared7 Oct 2025
1.21.9Data pack, Quilt, NeoForge, Forge, Fabric21+declared30 Sept 2025
1.21.8Fabric, Quilt, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.7Data pack, Quilt, NeoForge, Forge, Fabric21+declared30 Jun 2025
1.21.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Mar 2025
1.21.4Quilt, Fabric, Forge, NeoForge, Data pack21+declared3 Dec 2024

Download

From The Backrooms’s own host. Nothing is re-hosted here.

All 60 releases
2.10.11+modrelease18 Jun 2026

the-backrooms-2.10.11.jar · 195.3 MB · for 1.21.5, 1.21.6, 1.21.7, 1.21.8

Download latest
0e1c337cb2a6…
Older versions24
  • 2.10.1118 Jun 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.923.3 MB1.6k downloads593b185e9686…Get
  • 2.10.10+mod14 Jun 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB1.0k downloads81a2bcf5827c…Get
  • 2.10.1014 Jun 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB196 downloads9033563c5317…Get
  • 2.10.9+mod4 Jun 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.923.5 MB1.7k downloads638d0dbf74ed…Get
  • 2.10.94 Jun 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB390 downloads838c4d7332c0…Get
  • 2.10.8+mod24 May 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB1.5k downloads0862f72c64ea…Get
  • 2.10.824 May 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB315 downloads13782eb4d893…Get
  • 2.10.7+mod25 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB2.0k downloads3df60e54a406…Get
  • 2.10.725 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB402 downloads3552d3aa2268…Get
  • 2.10.6+mod18 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB564 downloads4f01166b633b…Get
  • 2.10.618 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB98 downloadse0fd30087183…Get
  • 2.10.5+mod17 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB327 downloads4cecf9f2fbd4…Get
  • 2.10.517 Apr 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB60 downloadsad5117e8e908…Get
  • 2.10.4+mod24 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB1.3k downloadsd54e03379782…Get
  • 2.10.424 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB238 downloadse557853958bf…Get
  • 2.10.3+mod19 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB323 downloadsc73510f2ca24…Get
  • 2.10.319 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB77 downloadsc411956564dd…Get
  • 2.10.2+mod12 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB458 downloadsaeccaa73932d…Get
  • 2.10.212 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB92 downloadsc723dfd72854…Get
  • 2.10.1+mod4 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9193.1 MB802 downloads4a60d31b0b86…Get
  • 2.10.13 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.922.3 MB149 downloads4a43338ecc86…Get
  • 2.10.0+mod3 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9192.0 MB52 downloads3ad6cf28f26d…Get
  • 2.10.03 Mar 20261.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.921.8 MB28 downloadsd8ba25c0dc36…Get
  • 2.9.6+mod23 Dec 20251.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8174.3 MB2.6k downloads1a81c0a5d1fe…Get

Frequently asked

Does The Backrooms work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version The Backrooms declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does The Backrooms support?

Everything the author has declared, from 1.21.4 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install The Backrooms on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is The Backrooms under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install The Backrooms?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download The Backrooms safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .