Stalker

The Stalker is a tall, black creature of unknown species. Similar to the Hiders, it has large almond-shaped eyes with black irises, white scleras, and eye shines, as well as a large smile, which is crescent shaped with flat, piano-key-like teeth. However, it has longer limbs and a smaller torso. It also has a black curved tail that's similar in shape to Ratthew the rat's. Ron from Accounting mentions that he used to work with the Stalker, and describes him as shy, due to their habit of disappearing after being seen.[1] However, it is unknown if the Stalker is actually shy or just likes to watch player(s) from afar. The Stalker randomly appears around corners and inside rooms. When they spawn, the lights in the room they're in will flicker and a sound effect will play. Once spotted, it will quickly vanish behind a wall and takes 10 Sanity from any player who looked at it. They also have a small chance of checking in as a patient. During this event, it bends down to stare at the player, and its form appears with a glitch-like effect rather than appearing normally. To get rid of it, the player must take a photo of it. Looking directly at it during this event causes the player to lose 2 Sanity per second. During its Check-In Event, the Stalker puts an Animal Corporation employee application form instead of a patient form on the Reception desk. Ignore the bluriness of the picture and the voice....The voice is...Don't listen to it. Enjoy!