You can also find it on Itch.io , where the developer sometimes offers updates or DRM-free versions. :

Recent entries like I'm on Observation Duty 8 are available on the PlayStation Store and Xbox Store for about . Free Alternatives :

The game and its numerous sequels are available through official digital storefronts, often for a very low price. :

In this "spot-the-difference" horror game, you act as an observer for a mysterious organization. I'm on Observation Duty - Steam

The original I'm on Observation Duty is available on Steam for approximately .