You can enter your own maze and explore it.
From empty plot to living maze
Build a Backrooms maze, let NPC people move through it, and place monsters that catch them. Collecting buildings and monsters is linked to earning more cash, while exploration lets you experience layouts from the inside.
Four connected actions
This sequence organizes the official description without adding prices, timing, or strategy claims.

- 1
Build the maze
Create your own Backrooms layout with the building tools available in the game.
- 2
Let people enter
NPC people go into the maze after it has been built.
- 3
Place monsters
Put monsters into the maze so they can catch the people moving through it.
- 4
Collect and earn
Collect buildings and monsters to earn more cash. The official description does not publish values, prices, or rates.
Explore, visit, and keep the maze active
You can enter other players' mazes and explore them.
Monsters can continue catching people while you are offline.
Collection and cash
The official description says to collect buildings and monsters to earn more cash. It does not state whether this is a direct sale, a passive bonus, a progression multiplier, or another system. Use the live interface for the current explanation.
No unsupported optimization advice
Exact NPC timing, monster catch rates, building values, maze limits, and offline earnings are not published in the supplied description. This guide therefore does not claim a “best” layout or income rate.