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A.D.D. (Anomaly Detection Department)
A.D.D is a management simulation game where you run operations for a company investigating the Backrooms. Connect nodes, build workflows, dispatch employees, and deliver the results the company demands.

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔ ✔
Korean ✔ ✔
Japanese ✔ ✔
Simplified Chinese ✔ ✔
Traditional Chinese ✔ ✔
This game is not yet available on Steam

Planned Release Date: Jul 31, 2026

This game plans to unlock in approximately 3 weeks

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About This Game

Welcome aboard, new member of A.D.D.

HALCYON INDUSTRIES has recently confirmed reports of unexplained phenomena appearing across the world.

These phenomena appear to originate from a physical space that cannot be explained in words.

We call it—

The Backrooms.

Very little is currently known about the Backrooms.
To gather the information we need, we require your assistance.

Please do not be alarmed.
At HALCYON INDUSTRIES, worker safety is always our highest priority.

Send Employees into the Unknown

Dispatch exploration staff through various routes and review the records they bring back.
In the event that an employee dies due to an unfortunate accident, please process the matter according to internal protocol.

Keep the Company Satisfied

Turn the records your employees retrieve into results the company can use.
But be careful. More eyes are watching your work than you may think.

Decide Whose Side You’re On

Does something about the company feel strange to you?
Soon, someone will reach out.

Find your own answer.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-6100 or equivalent
    • Memory: 4 GB RAM
    • Graphics: Intel UHD Graphics 620 or equivalent
    • Storage: 1 GB available space
    • Sound Card: Windows compatible audio device
    • Additional Notes: Minimum requirements may change before release.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-8400 or equivalent
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1050 or equivalent
    • Storage: 2 GB available space
    • Sound Card: Windows compatible audio device
    • Additional Notes: SSD recommended.
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