Flat 9 is an adventure, released 18 March 2025 on PC (Microsoft Windows).
What Flat 9 is
Flat 9 was released in 2025. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 5.
The premise, in the publisher's words
A psychological horror set in a deserted apartment, where you're trapped in a relentless cycle. Armed with a strange device, you must find and report every anomaly to escape.
How it plays
It is played from a first person perspective. Its themes are horror. It is a single-player game with no multiplayer component.
What it launched against
Flat 9 launched on 18 March 2025, within three weeks of Inzoi, Assassin's Creed Shadows, Split Fiction and Monster Hunter Wilds.
Released around the same time: Inzoi, Assassin's Creed Shadows, Split Fiction, Monster Hunter Wilds.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Flat 9 — frequently asked questions
When did Flat 9 come out?
Flat 9 was released on 18 March 2025 for PC (Microsoft Windows).
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