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Data recovery in progress. Ownership estimates from 7 June 2025 to 9 November 2026 may repeat older values. Fresh estimates are being rebuilt; coverage varies by game.
App data

Subject 9

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Developer: Diffusional Arts Publisher: Diffusional Arts
Genre: Action, Indie, Strategy
Languages: English
Tags: Action (32), Indie (26), Strategy (25), Shooter (6)
Category: Single-player
Release date: May 6, 2014
Price: $7.99
Owners: 0 .. 20,000
Ownership estimate awaiting refresh.
Followers: 83

Steam Spy is still in beta, so expect major bugs.

Owners data:

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Audience in 2 weeks:

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Peak daily concurrent players:

CCU data courtesy of SteamDB. Used with permission.

Hourly concurrent players:

Daily Twitch stats:

Hourly Twitch stats:

Followers over time

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Views for top 50 videos on YouTube for this game:

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Tags over time:

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Owners of this game also own:

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Playtime distribution:

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Playtime (2 weeks):

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User reviews:

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