.♡Coat guy♡.

No, I'm Not a Human is a first-person survival horror game developed by Trioskaz and published by Critical Reflex. The game revolves around the rising temperature of the sun and the guests who need refuge from its scorching heat. The guests can be humans or visitors who emerge from underground with unknown intentions.

The first version was published on Violent Horror Stories on Steam on August 7, 2024, and a second, more polished demo was released separately on June 8, 2025.

Gameplay
The player must distinguish between real people and visitors posing as humans, giving shelter to the former and expelling the latter. At night, the player chooses which guests to let in and can look out the windows to observe the surroundings. At the start of each day, the player is shown the signs that allow them to identify a visitor. These include:

Perfectly white teeth
dirty nails
bloodshot eyes
hairless armpits
Black spots in aura photos
Insects inside the ears
Bleeding gums (included in the "Teeth" option)
Skin irritation (included in the "Hands" option)
Rapid eye movements (included in the "Eyes" option)

Visitor but seems defenseless

The Coat Man has spent most of his life tormented by a constant feeling of cold, regardless of the weather or his surroundings. Even in situations where others would be comfortable, he is often seen shivering and clutching his oversized coat tightly. During the cataclysm, he wandered the ruined streets of the city in search of shelter, but, as he himself mentions, he is not afraid of the heat; what he primarily seeks is a quiet place to rest. While he does seek shelter, he displays a certain aversion to confined spaces, complaining about the low ceiling of the protagonist's house.

When the topic of personal hygiene comes up, he is evasive and avoids answering directly, especially if asked if he showers. He claims he can't sweat because he constantly feels cold, but if the player persists (for example, by checking his armpits or threatening him), he will eventually confess that any fungal growth is due to sweating. His speech is characterized by a noticeable stutter, attributable to his persistent tremors.

Throughout his interactions, the Coat Man frequently alludes to feelings of profound loneliness and emptiness, saying that he feels soulless or disconnected from others. It is subtly suggested that he may have suffered bullying or social rejection in the past; he expresses the belief that, in general, he is neither wanted nor accepted by society—he is a visitor.
Visitors are the main threat in No, I'm Not Human. They are creatures that look human, except for a few minor details. Most Visitors are hostile, and if the player lets two in, they will face a serious threat.

Despite the extreme heat, he always wears a brown winter coat, beige trousers, a green sweater, and a green scarf. He is thin. His skin is a sickly pale blue, his eyes are slightly slanted with completely black irises, his eyebrows are straight and thin, his nose is straight but slightly prominent, he has medium-sized piercings in his earlobes, his hair is bluish-black, medium to short in length and somewhat messy with a center part, his teeth are perfect white (a sign of a visitor), his nails are jagged (a sign of a visitor), and he has no body hair (a sign of a visitor).
It has a secret, a black hole in its stomach that devours its guests.

The man in the coat is quiet, introverted, and emotionally distant. He usually answers the protagonist's questions with curt and laconic replies. His reserved demeanor and vague, unsettling past make him difficult to decipher, as he rarely offers personal information unless pressed. He tends to be reserved in both his words and body language.

She struggles to open up to others, especially when it comes to the secret she's keeping. She avoids the topic entirely for the first few days and only reveals it to the fourth person, suggesting a deep-seated fear or trauma. It's implied that sharing this secret with others has had fatal consequences in the past, reinforcing her belief that forming emotional bonds is dangerous and ultimately pointless.

Despite his aloofness, he isn't completely closed off to contact with others. He seems to enjoy kind gestures, such as having his picture taken. This gesture appears to mean a great deal to him, as he mentions that no one has ever had their picture taken before. Both this and previous interactions suggest that he longs for connection with others, but that ultimately, he finds it impossible.

He frequently expresses a lack of will to live and even asks the Protagonist to kill him on several occasions. However, he does show a fear of death in certain ways, particularly those involving prolonged suffering, such as freezing or being burned alive. The Coat Man is also prone to philosophical musings, including a metaphor about space and emptiness, which he uses to describe his own emptiness and even asks if the Protagonist feels the same.