Modrinth · Minecraft modpack

Backrooms - The Immersive Experience

An immersive experience in the backrooms (Perfect for Multiplayer)

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Backrooms - The Immersive Experience release should I use?

Updated 3 months ago

Latest stable file Backrooms - The Immersive Experience 1.0.2

Game version 1.20.1

Loader Fabric 0.19.1

Backrooms - The Immersive Experience 1.0.2 is a complete pack release for 1.20.1 with Fabric 0.19.1. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 14 mods in this pack file.

Pack setup

How should I set up Backrooms - The Immersive Experience for players and a server?

Use Backrooms - The Immersive Experience 1.0.2 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install Backrooms - The Immersive Experience 1.0.2

Dedicated server setup Match Backrooms - The Immersive Experience 1.0.2

Pack loader Fabric 0.19.1

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 14

Client only 0

Server only 0

Not labelled 14

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for Backrooms - The Immersive Experience?

Backrooms - The Immersive Experience 1.0.2. Change the pack release and its contents or setup may change too.

14 mods in this pack file

The selected pack release is Backrooms - The Immersive Experience 1.0.2. That file is for Minecraft 1.20.1 with Fabric 0.19.1. It contains 14 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is Backrooms - The Immersive Experience?

Enter a place that should not exist.

This immersive horror modpack throws you deep into the endless nightmare of the Backrooms. You will explore multiple unique Backrooms levels, each more disturbing and unsettling than the last.

With advanced Sound Physics, every footstep, echo, and distant noise feels real and pulls you deeper into paranoia. Sometimes what you hear is worse than what you see.

The modpack is designed mainly for multiplayer, where the experience becomes even more intense and unpredictable. You can play it alone, but it is highly recommended to play with friends for the full horror experience.

To make playing together effortless, the Essential Mod is included, allowing you and your friends to join each other quickly and easily without complicated setup.

For even deeper immersion, the pack features a realistic First‑Person View, giving you the unsettling feeling of truly being inside the Backrooms instead of merely observing them.

Additionally, Simple Voice Chat is installed, enabling proximity‑based communication that drastically increases tension. Hearing your friends fade into the distance or hearing something else respond, changes everything.

Custom horror background music and ambient tracks constantly build tension and make every moment feel unsafe.

On top of that, the modpack includes many additional improvements and enhancements that deepen immersion, atmosphere, and overall gameplay experience, making the world feel more alive and far more terrifying.

This is not just a modpack, it is a survival horror experience.

Will you find the exit, or will you stay lost in the Backrooms forever.

Recommended Setup for the Best Experience

Play with multiple people, not alone
Use Simple Voice Chat
Play in First‑Person View
Use a headset for directional audio
Keep Minecraft music enabled
The resource pack is automatically selected when launching the game, so no manual installation is required
It is highly recommended not to look at the mod list before playing to avoid spoiling

Project description from Modrinth.

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