EXPEDITION TO THE BACKROOMS

You are the exploration team from company PhaseSync, you arrive to reported anomaly place and searching for anomalies…

66%of 183 Steam reviews66% of 183 Steam reviews are positive — Mixed

co-opexplorationfirst-person

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Details

Developer
1_Cutter_1
Publisher
1_Cutter_1
Released
Jul 20, 2025
Price
$5.99
Platform
PC

Multiplayer

Online co-op
Yes
Split screen co-op
Not listed
LAN co-op
Yes
Crossplay
Not listed
Remote Play Together
Not listed

About this game

EXPEDITION TO THE BACKROOMS

EXPEDITION TO THE BACKROOMS is an atmospheric exploration game focused on wandering through quiet, unsettling environments.

Inspired by the Backrooms internet horror phenomenon, the game takes players through strange and isolated spaces hidden beyond reality. Explore abandoned office areas, flooded complexes, and other unnatural environments connected by the endless maze of the Backrooms.

UNIQUE ENVIRONMENTS

Explore a variety of large-scale locations with distinct visual styles, atmosphere and gameplay.

Each area offers its own sense of scale, isolation, and mystery, ranging from familiar office spaces to surreal and impossible architecture.

ATMOSPHERIC VISUALS

Built with a strong focus on lighting, materials, scale, and immersive sound design.

Experience detailed liminal environments designed to feel quiet, believable, and deeply unsettling.

ENCOUNTER ENTITIES

You are not alone inside the Backrooms.

The game currently features 3 entities with different behaviors. Some may ignore your presence, while others react to movement, sound, or exploration.

EXPEDITION STORY

Play as part of an PhaseSync research expedition investigating anomalous locations connected to the Backrooms.

Discover abandoned equipment, traces of previous expeditions, and evidence that something went wrong long before your arrival.

CO-OP

Explore the Backrooms alone or together with other players.

Work together to navigate unfamiliar spaces, search for clues, and survive encounters inside the anomaly.

End of the developer's description of EXPEDITION TO THE BACKROOMS.

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