How many people are playing Flat 9 right now?

Flat 9 has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 7 Sep 2026.

What is the all-time peak player count of Flat 9?

0 concurrent players on 7 Sep 2026.

When was Flat 9 released on Steam?

Flat 9 was released on Steam on 18 Mar 2025.

25,522,240 on Steam▼ 5,802,240 6,256,956 in-gameTop now Counter-Strike 2 591,218PICS #38,660,330715 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 08:03 UTC

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Apps›Flat 9›Related apps

Flat 9

GameApp ID 3,510,310by Alessandro ArcangeliReleased 18 Mar 2025

WindowsEngine —

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App ID3,510,310

Release date18 Mar 2025

Engine—

Install size3.13 GB

TypeGame

Last update20 Mar 2025

Steam Deck—

DLC0

DeveloperAlessandro Arcangeli

Changenumber34,961,816

Price—

Packages0

PublisherAlessandro Arcangeli

SystemsWindows

Followers—

Depots1

Flat 9

Alessandro Arcangeli
Released 18 Mar 2025·App 3510310

Steam user reviews

Positive

100.0%· 30 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

85.7 Very positive

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7 Sep 2026

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