Single-player games like I'm on Observation Duty 5
Below are 12 single-player Steam games similar to I'm on Observation Duty 5, 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 5 page.
Ranked picks
- 1
I'm on Observation Duty 4
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
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.
- 2
Improbability Control Bureau
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
Monitor live surveillance cameras. Spot anomalies. From eerie furniture shifts to unexpected intrusions, report anomalies to correct them and survive.
- 3
I'm on Observation Duty 6
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with 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?
- 4
I'm on Observation Duty 7
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with 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?
- 5
Effigy : The Descent
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
Effigy : The Descent is a first-person survival-horror game in which you will face statues, with your lantern as your only tool to stop them. Gather all artefacts from the cave and freedom will be yours !
- 6
1917 : The Prologue
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
1917 : The Prologue is a psychological horror game with elements of an escape room. All events in the game are occuring during the October Revolution in 1917 in Russia. The game is based on memories of those who survived in this dark time.
- 7
I'm on Observation Duty 3
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
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.
- 8
Silent Surveillance
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
Silent Surveillance is a horror puzzle game where you monitor multiple security cameras to find anomalies. Stay vigilant—you wouldn't want to succumb to the lurking terror waiting for a single moment of distraction. Can you survive the night?
- 9
I'm on Observation Duty
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with 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?
- 10
I'm on Observation Duty 2
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
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.
- 11
I'm on Observation Duty 8
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with 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?
- 12
LONELY, LUSTFUL, ARROGANT, HATEFUL
Single-player alternative to I'm on Observation Duty 5 — playable solo, no multiplayer required. Shares Indie with I'm on Observation Duty 5.
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?