I'm on Observation Duty 6 is a thrilling action game that challenges players to monitor surveillance footage for anomalies across six unique levels. Building on the series' established mechanics, players must identify changes in the environment, such as moved objects or unexpected intruders. The gameplay revolves around switching between different camera views to spot these anomalies, which can appear randomly, adding to the game's intensity. Players must file reports on any discrepancies to prevent game over, as failing to address too many anomalies will lead to a loss.

The game's psychological horror elements heighten the experience, creating a sense of paranoia as players must remain vigilant from midnight to dawn. With a focus on sharp observation and memory, players navigate through a night filled with unexpected scares and eerie occurrences. The combination of live surveillance footage and the pressure of time creates a uniquely unsettling atmosphere, making I'm on Observation Duty 6 an engaging addition to the horror game genre.