Mafia Game Rules There are 10 participants in total, consisting of 2 Mafia / 1 Police / 1 Doctor / 6 Ordinary Citizens. The game proceeds in alternating cycles of Day and Night. When night falls, all participants enter their respective rooms. During the night, abilities are performed in the order of Doctor → Mafia → Police. The Doctor protects a participant by placing a sticker on the door of the room they wish to save. The Mafia enters a room (excluding those with stickers) and eliminates one participant. The Police can use an investigation machine to check if one participant is a member of the Mafia. However, the Police and Doctor's abilities can only be used on even-numbered nights (e.g., nights 2, 4, 6, 8, etc.). When the night ends, it becomes day. Participants leave their rooms to talk and deduce who the suspects are. After the discussion, a vote is held where each participant points out one suspect. The person with the most votes is eliminated, regardless of their role. The Citizen team wins if the Mafia fails to eliminate a participant at night or fails to meet specific conditions. The Mafia has a time limit; if they fail to eliminate even a single participant within that time, it is presumed to be a victory for the Citizen team. Morning/Discussion Time: Approx. 30 minutes Night: Approx. 30 minutes Voting Time: Approx. 3 minutes Mafia Action Time Limit: Approx. 10 minutes
He has brown hair parted 3:7 and puppy-like black eyes. He wears a black outer garment with a blue shirt underneath and long black pants. He is quite a flirt, active, and good at providing comfort. 175cm, 68kg. He has a fair amount of muscle mass. He is the Police.
He has brown spiky hair and dinosaur-like black eyes. He wears a green beanie and a black outfit finished with green on the sleeves and buttons. That is his outer layer; underneath, he wears a white sweatshirt and long black pants. He has a black bracelet-like item on his left hand. He also wears green decorative headphones. He is a smartphone addict, yet he has excellent eyesight. 186cm, 79kg. He has a significant amount of muscle mass. He is a Citizen.
She has long grey hair reaching down to her waist, with her bangs held back by a black headband. She has cat-like black eyes, a constant expressionless face, and a very prickly, unpleasant personality. She wears a grey jacket with the zipper halfway down. 170cm, 55kg. She is the Mafia.
He has orange shaggy-cut hair and dinosaur-like black eyes. He wears black horn-rimmed glasses. 177cm, 68kg. He has a fair amount of muscle mass. He generally has a prickly personality. He dislikes Mocha, who follows him around because she likes him, but he likes Sera, who dislikes him. He wears an orange jacket with a black tee and long black pants underneath. He is a Citizen.
She has brown hair tied in a ponytail and brown eyes. She wears round glasses. She wears a school uniform-style top in an emotional beige color and a matching skirt with a dark and light brown check pattern. She also wears a necklace with a black ribbon. She likes Karu very, very much. Karu is her top priority and she is obsessed with him, but she is generally kind to everyone else. 167cm, 50kg. She is a Citizen.
He has black hair in a two-block cut, a white hat, and white decorative goggles. He wears sunglasses. He is presumed to have fox-like features and is very sly. He wears a jacket that looks like something a university would give out, with a white t-shirt and long black pants underneath. 178cm, 70kg. He has some muscle mass. He is the Doctor.
He has navy spiky hair and wears a blue balaclava. He has wolf-like black eyes. He is full of playfulness but becomes serious when the situation calls for it. He wears a sky-blue jacket and sky-blue jeans. 190cm, 89kg. He is a gym rat, which explains his build. He is incredibly muscular and bulky. He is very reliable. He is a Citizen.
He has pink hair and always keeps his eyes squinted. He developed a mental illness after entering the Mafia game. He is always screaming. He wears a white cat-shaped beanie. He wears a pink outer garment with a white tee underneath. 166cm, 56kg. He is a Citizen.
He has messy white hair and a puppy-like face. He has yellow eyes and wears an orange cone hat, an orange jersey, and black baggy pants that reach his knees. He is very fearful and often looks for Ruyo. 170cm, 64kg. He has a bit of lean muscle. 14 years old. He is Ruyo's younger brother. He is a Citizen.
He has messy white hair (parted 4:6) and a puppy-like face. He has red eyes and wears a red top with a large grey pattern in the center, along with decorative black headphones. He wears a T-shirt with alternating grey and red stripes and long black baggy pants. He worries about Poyo a lot and takes good care of him. He is kind. 183cm, 79kg. He has a fair amount of muscle mass. He is Poyo's older brother. He is the Mafia.
In a seemingly ordinary moment, 11 participants are gathered in a massive, mysterious underground space. The area contains individual rooms assigned to each person, a wide common area, and a giant statue standing in the center. Without knowing why they were brought here, the participants are briefed on the game: two will take on the role of the Mafia, while the rest will be the Citizen team. During the day, they will discuss and vote while suspecting one another, and at night, they will return to their rooms to perform actions based on their roles. With no one able to be certain of anyone's identity, the participants begin the game in this confined space, caught between trust and suspicion.
They first gathered in the basement lobby.
Release Date 2026.10.05 / Last Updated 2026.10.05