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Backrooms Perfected Build for Minecraft 1.16.5

Perfecting the backrooms Minecraft experience with Faithful Backrooms!

On a server
downloads
2 downloads
views
86 views
Updated
Updated 03.09.2026
  • 1.16.5
  • Forge
  • Client and server

Backrooms Perfected

The Perfect Backrooms Experience!

Backrooms Perfected is a Modpack that attempts to perfect the minecraft backrooms formula. Play with friends, by yourself, any way you'd like.

Contains levels 0, 0.2, 1, 2, 3, 4, 5, 6, 6.1, 7, 8, 9, 10, 11, 114, 188, 279, The Metro, The End, The Maintenance Tunnels, The Poolrooms, and many more!

Based around Faithful Backrooms by WhyAntique

Credits to Toby Fox for the title music!

poolrooms

How to install Backrooms Perfected

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the modpack for Minecraft 1.16.5 on Forge automatically.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Download the modpack archive

    In the version list above, pick the file Backrooms-1.16.5 1.0.0.mrpack (60 MB).

  2. Import it into a launcher

    A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.

  3. Allocate memory

    Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.

On a server

  1. Use the “To server” button

    On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.

  2. Invite friends: they install the same modpack

    To join the server, every player needs the same modpack version.

Minecraft 1.16.5 runs on Java 8: with a different Java version the game may close right after launch.

Versions

With dependencies

MinecraftLoaderFileActions
1.16.5Forge1.16.559.8 MB 2

What it needs to run

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Author: EldonRedLicense: MIT

Are you the author? Contact us — we will take it down within 48 hours.