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I'm on Observation Duty 4 on Steam

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A spot the difference -type of puzzle horror game about monitoring live surveillance camera footage and spotting anomalies. Anomalies range from furniture movement to intruders. Fix anomalies by filing reports. You will need sharp eyes and good memory. The goal is to survive the entire night.

I'm on Observation Duty 4 is a psychological horror, horror and psychological game developed and published by Notovia.
Released on December 22nd 2021 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine.

It has received 777 reviews of which 758 were positive and 19 were negative resulting in an impressive rating of 9.1 out of 10. 😍

The game is currently priced at 3.99€ on Steam with a 20% discount.


The Steam community has classified I'm on Observation Duty 4 into these genres:

Media & Screenshots

Get an in-depth look at I'm on Observation Duty 4 through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: 10
  • Processor: Intel® Core™ i5-4690 CPU @ 3.50GHz × 4 or better
  • Memory: 4 GB RAM
  • Graphics: GTX 970 or better
  • Storage: 5 GB available space
MacOS
  • OS: Catalina or newer
  • Processor: M1 / Intel Core i5 2.0GHz dual-core or better
  • Memory: 4 GB RAM
  • Graphics: M1 / Anything from Macbook air 2016-17 or up
  • Storage: 5 GB available space
Linux
  • OS: Ubuntu 20.04 or similiar.
  • Processor: Intel® Core™ i5-4690 CPU @ 3.50GHz × 4 or better
  • Memory: 4 GB RAM
  • Graphics: GTX 970 or better
  • Storage: 5 GB available space

Steam Price & Best Deals

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

9 hours played
Oct. 2026
This game is heartwarming in every way i can possibly describe. my adventures through the wonderful and beautiful world that is this video game will never be truly forgotten. memories were made, tears were shed, and experiences were had. to put my description of this simple video game, would be near impossible. words cannot describe how much this simple 13$ video game changed my life in so many ways. i have played skyrim and it feels like walking through mud compared to the happiness that was brought upon when i play this game. i have to give this game the highest honor i can. a simple 10\10 nothing could be changed to make this game any better, it is pure perfection. i have 8 hours on this game when it came out and dont know anything about this game. lol.
Aug. 2026
maybe my respect for this game is exaggerated because i endured the horrific 2nd and 3rd game before playing this one, but THIS is what observation duty is all about. black and white spot-the-difference game with horrific entities and a spooky old-fashioned UI. i am pleased.
13 hours played
Aug. 2026
the game is great lore is a bit confusing but i love it
12 hours played
July 2026
Trash game with an interesting concept. Very unreasonable and poorly designed but I like it.
5 hours played
July 2026
I think it's fair to say that THIS is where the developer really found their stride. This one starts the trend of these games being quite polished and the anomaly types being condensed to make it less confusing for the player. An excellent entry.

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I'm on Observation Duty 5 As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?
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I'm on Observation Duty 3 A thrilling psychological horror game. Your job is to look for anomalies in a haunted house. If you see anyhting suspicious (furniture moving, extra objects, intruders), take a photo and send a report. Includes both VR- (windows only) and non-VR (windows, mac, linux)-versions.
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Frequently Asked Questions

I'm on Observation Duty 4 is currently priced at 3.99€ on Steam.

Yes, I'm on Observation Duty 4 is currently available at a 20% discount. You can purchase it for 3.99€ on Steam.

Yes, I'm on Observation Duty 4 received 758 positive votes out of a total of 777 achieving an impressive rating of 9.11.
😍

I'm on Observation Duty 4 was developed and published by Notovia.

Yes, I'm on Observation Duty 4 is playable and fully supported on Windows.

Yes, I'm on Observation Duty 4 is playable and fully supported on MacOS.

Yes, I'm on Observation Duty 4 is playable and fully supported on Linux.

Yes, I'm on Observation Duty 4 is playable and fully supported on Steam Deck.

Yes, I'm on Observation Duty 4 is playable and fully supported on Steam Machine.

No, I'm on Observation Duty 4 does not support VR.

I'm on Observation Duty 4 is a single-player game.

No, I'm on Observation Duty 4 does not currently offer any DLC.

No, I'm on Observation Duty 4 does not support mods via Steam Workshop.

No, I'm on Observation Duty 4 does not support Steam Remote Play.

Yes, I'm on Observation Duty 4 is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for I'm on Observation Duty 4.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 13 October 2026 23:01 UTC
SteamSpy data 20 October 2026 05:31 UTC
Steam price 26 October 2026 19:29 UTC
Steam reviews 18 October 2026 22:09 UTC

If you'd like to dive deeper into the details about I'm on Observation Duty 4, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about I'm on Observation Duty 4
  • SteamCharts - Analysis of I'm on Observation Duty 4 concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck I'm on Observation Duty 4 compatibility
I'm on Observation Duty 4
Rating
9.1
758
19
Game modes
Features
Online players
3
Developer
Notovia
Publisher
Notovia
Release 22 Dec 2021
Platforms