The Backrooms Survival Expansion
Welcome to The Backrooms Survival Expansion, in this addon we add The Backrooms into Survival Minecraft as a new dimension, will you survive this nightmare and explore the secrets the backrooms has to offer?
How to Enter The Backrooms
First you must have traveled to the end and acquired Endstone
Smelt the Endstone using a furnace to get Unidentifiable Residue
*How To Get Unidentifiable Residue
Once you have acquired enough Unidentifiable Residue take it to a Crafting Table to Craft a Anomalous Constructer Like so

*Crafting a Anomalous Constructor
Using the Anomalous Constructor we can craft The Backrooms decoration blocks and The Inter Dimensional Breacher Device
Since we want to get into The Backrooms this is what we will make

*Crafting a Inter Dimensional Breacher Device
Interact with The Inter Dimensional Breacher Device to enter The Backrooms...

*Entering The Backrooms

*Looking off from the Spawn Room

*Seeing The Backrooms Monster In The Distance
Get familiar with your spawn area and you will find that you need to find 3 keys in order to escape

*Find 3 Keys
The Keys are scattered across the 3 main areas in The Backrooms but don't worry they're not too hard to find :)
Currently Within the Backrooms Survival Expansion There are 3 Levels
Level 0
Level 1
Level Fun =)