Build Your BackroomsUnofficial guide
Collection guide

Buildings make the maze. Monsters make it dangerous.

Both collection types sit inside the verified progression loop. This page explains what the official description supports and where the details stop.

Buildings shape the maze

The game lets you build a Backrooms maze and collect buildings. Specific building names and rules are not stated in the official description.

Monsters catch people

Place monsters so they can catch NPC people in the maze. Names, abilities, rarity, and catch rates are not published in the supplied description.

Collections link to cash

The official description says collecting buildings and monsters helps you earn more cash. It does not publish values or explain the exact formula.

Official screenshot showing a player editing a yellow maze wall near a creature and an NPC
Reading the screenshot

Visual proof is not a stat sheet

The official image shows building tools, a maze wall, a creature, and an NPC. It does not establish item names, prices, damage, rarity, or optimal placement.

Descriptions here stay literal so an image is not stretched into an unsupported mechanic claim.

Unpublished details

Check these inside the live game

Not publicly verified: Building names, tiers, sizes, and limits
Not publicly verified: Monster names, abilities, rarity, and catch rates
Not publicly verified: Cash prices, values, rates, and starting balance
Not publicly verified: Unlock conditions, inventory capacity, and save rules
Gameplay loopBeginner routeSources