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I'm on Observation Duty 3

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App ID 1458560
App Type Game
Developer
Publisher Notovia
Franchise I'm on Observation Duty
Supported Systems Windows macOS Linux
Technologies Unity Engine
Last Changenumber 30861954
Last Record Update 30 August 2025 – 10:10:51 UTC ()
Release Date 13 November 2020 – 15:27:23 UTC ()
❓ 72.71%
325 reviews
0
In-Game
🕴 Psychological Horror 🎒 Survival Horror 🫂 Psychological 😱 Horror 🗺️ Adventure

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.

Additional Information

Developer Notovia
community_visible_stats Yes
ReleaseState released
Publisher Notovia
Store Release Date 13 November 2020 – 15:27:33 UTC ()
osarch 64
community_hub_visible Yes
OpenVrSupport Yes
ControllerVr
steamvr1
oculus1
PlayAreaVr
seated1
standing1
roomscale ↴
width2
depth1.5
360_required0
vrheadsetstreaming Yes
Social Media https://discord.gg/QfPA4AHaFp
https://www.reddit.com/r/Imonobservationduty/
https://x.com/NotoviaOfficial
https://www.youtube.com/channel/UCuUyuZNKqUM8VeM_JeS8u-w/
Primary Genre Indie (23)
Store Genres Adventure (25), Indie (23)
Steam Release Date 13 November 2020 – 15:27:23 UTC ()
Store Asset Modification Time 30 August 2025 – 10:09:31 UTC () (1756548571)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct41.34255448018608
height_pct23.68076846551085
osextended macos64
review_score 6
review_percentage 77
Detected Technologies (?) Unity Engine, OculusXRPlugin SDK, OpenVR SDK, SteamworksNET SDK, UnityIL2CPP SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 16 July 2024 – 00:00:00 UTC
  • tested_build_id: 9870774
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors General Mature Content (5)
First seen on SteamDB 24 October 2020 – 11:46:04 UTC (), in changelist #9830415
Content Descriptors (Including DLC) General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

🥽 VR 🕴 Psychological Horror 🎒 Survival Horror 🫂 Psychological 😱 Horror 🗺️ Adventure 🧩 Puzzle 🤫 Mystery 🔍 Hidden Object 🙌 First-Person 🌲 Survival 👤 Singleplayer 🗺 Exploration 🐙 Lovecraftian 👁️ Illuminati 🔍 Investigation 📦 Sokoban 🧊 3D 😨 Dark 🫠 Surreal

Categories

Single-player Steam Achievements Family Sharing

Hardware Categories

Tracked Controller Support VR Supported

Assets

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Assets
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page_background_pathapp/1458560
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timestamp8 September 2025 – 13:51:34 UTC

Trailer 339614 ↴

trailer_name I'm on Observation Duty 3 The Headquarters new level trailer
trailer_category 0
trailer_480p ↴
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video/mp4 256817749/movie480.mp4
trailer_max ↴
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microtrailer ↴
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all_ages true
is_highlight true
timestamp 10 January 2021 – 15:28:34 UTC

Trailer 324831 ↴

trailer_name I'm on Observation Duty 3 Official Trailer (non-VR)
trailer_category 0
trailer_480p ↴
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video/mp4 256808462/movie480.mp4
trailer_max ↴
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microtrailer ↴
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adaptive_trailers ↴
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all_ages true
is_highlight true
timestamp 6 November 2020 – 20:18:39 UTC

Trailer 321546 ↴

trailer_name I'm on Observation Duty 3 VR first Official Trailer
trailer_category 0
trailer_480p ↴
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video/mp4 256806293/movie480.mp4
trailer_max ↴
video/webm 256806293/movie_max_vp9.webm
video/mp4 256806293/movie_max.mp4
microtrailer ↴
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video/mp4 1458560/321546/8905480a1d8cb4b8f31bf3ef2557e88755b405ac/1750691562/microtrailer.mp4
adaptive_trailers ↴
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screenshot_medium 256806293/movie.293x165.jpg
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all_ages true
is_highlight true
timestamp 31 October 2020 – 07:45:07 UTC

Depots

ID Configuration Size DL.
1458561 Windows I'm on Observation Duty 3 4.05 GiB 951.46 MiB
1458562 Linux I'm on Observation Duty 3 v1.1 2.06 GiB 691.42 MiB
1458563 macOS I'm on Observation Duty 3 mac 2.04 GiB 694.47 MiB

Total size on disk is 8.15 GiB and total download size is 2.28 GiB.

Total size on disk is 4.05 GiB and total download size is 951.46 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 9870774 4 November 2022 – 14:02:13 UTC
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