I'm on Observation Duty is an indie game developed and distributed by Zaster in April 2019. 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.
System requirements for desktop computers as stated by the developer. Updated on June 25, 2020.
The game is very lightweight to run; all modern laptops can play IoOD.
Every new laptop meets the RAM requirement of 2gb.
Also, note that at least 2gb of storage space is required.