I'm on Observation Duty 4
Surveillance horror where you spot and report changes before dawn
Notovia · Released Dec 22, 2021
- Reviews
- Overwhelmingly Positive
- 97% of 853
- Recent reviews
- Not enough recent
- Playing now
- 1
- peak 24h 2
- Steam Deck
- Verified
- Last update
- 2 months ago
- Jul 2, 2026
What is I'm on Observation Duty 4?
You monitor houses overnight through security cameras in this single-player, black-and-white horror game. Switch between rooms to find moved, missing, or new objects, as well as intruders and ghosts, then report each anomaly by room and type. Too many unreported anomalies end the run before 6 a.m.
For you if...
- +you enjoy memory-based puzzles that reward close observation
- +you like quiet horror with unpredictable disruptions
Not for you if...
- −you dislike pressure from accumulating, unreported mistakes
- −you prefer horror without sudden scares or monsters
What players say
97% of 853 reviews are positive
Players praise the black-and-white camera views and the range of subtle and obvious anomalies. One player complains that small changes can pile up and end a run without revealing what was missed.
Screenshots and trailer
I'm on Observation Duty 4 system requirements
As published by the developer.
Minimum
- OS
- 10
- Processor
- Intel® Core™ i5-4690 CPU @ 3.50GHz × 4 or better
- Graphics
- GTX 970 or better
- Memory
- 4 GB RAM
- Storage
- 5 GB available space
Recommended
Requires a 64-bit processor and operating system
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS, Linux
- Achievements
- 8
- Steam features
- Family Sharing
Steam Deck: Verified
- All functionality is accessible with the default controller configuration
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
Tags
- Psychological Horror
- Horror
- Psychological
- Mystery
- Puzzle
- Strategy
- Investigation
- Sokoban
- Atmospheric
- 3D
- Hidden Object
- Surreal
- Lovecraftian
- Casual
- Logic
- Dark
Recent updates
- Jul 2, 2026 · Small update
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