Anomaly Hunter Observation Duty — here you will not be an ordinary security guard, but the last line of defense against the unknown. So use the security cameras to watch the nightmarish movements and disturbing whispers among the shadows. This is a world where every blink and creak means much more than mere chance, and your powers of observation are put to the test. There’s more to the darkness than simple secrets. For example, there may be zombies, ghosts, demonic creatures and much more. In general, this is not a typical survival, but a test of mental fortitude and real expressionless horror. The slightest mistake, inattention or delay can cost your life. Each new level introduces new challenges and threats, keeping you constantly prepared and vigilant.