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后室迷失之境Backrooms:The Lost header art

后室迷失之境Backrooms:The Lost

A [Puzzle game] + [escape room] backrooms game;You are FBI agent Tommy.Unfortunately, he fell into the back room during a disappearance case.Random mazes, physical dangers, and the pressure of liminal spaces,Can you escape safely?

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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
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About the Game

↓ Get first-hand information about [The Lost Realm of the Back Room] here ↓

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E-mails: wf66857773@gmail.com

This is a [Puzzle game] + [escape room] Backrooms game.

Developed by 7 teenagers who love the backrooms culture.

A large number of missing persons occurred in New York City,

which attracted the attention of the FBI.

FBI agent Tommy Sanderson was investigating a missing little girl

and unfortunately fell into the backroom Level 0.

This game includes 6 levels, including Level 0~5 and Level Fun.

Each level is large and designed to be more difficult than the previous level.

Each level has different puzzles and mechanisms.

There are also secret levels that will take you to the secret ending.

The game contains randomly generated mazes.

As long as you re-enter the game ,

the maze terrain in some areas will change randomly.

You will have different gaming experience every time when you re-start.