Single-player games like I'm on Observation Duty
Below are 10 single-player Steam games similar to I'm on Observation Duty, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like I'm on Observation Duty page.
Ranked picks
- 1
I'm on Observation Duty 2
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
Your job is to monitor live surveillance camera footage and spot anomalies in the monitored rooms. Anomalies range from furniture movement to otherworldly intruders. When you spot an anomaly you have to file a report to fix it. You will need sharp eyes and good memory to survive the entire night.
- 2
I'm on Observation Duty 4
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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.
- 3
I'm on Observation Duty 3
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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.
- 4
I'm on Observation Duty 5
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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?
- 5
I'm on Observation Duty 6
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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?
- 6
I'm on Observation Duty 7
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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?
- 7
I'm on Observation Duty 8
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
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?
- 8
Immortal Mantis
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
Discover secrets, solve puzzles and survive the serial-killer in this pixelated topdown. You are Akin, an exterminator, who bought a house in a rural area, but the past of this house will affect your present.
- 9
Resident Evil
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required.
The game that defined the survival-horror genre is back! Check out the remastered HD version of Resident Evil.
- 10
LONELY, LUSTFUL, ARROGANT, HATEFUL
Single-player alternative to I'm on Observation Duty — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty.
Solve puzzles and conquer challenges in a brutal and unforgiving dystopic gameshow. Meet new friends along the way, get to know them and discover their motives. Can you keep everyone alive until the end? Are you after glory, love or vengeance?