There are two ways to play, those without doctors and those with doctors.
In the game without doctors, there are three identities: police killers and civilians. Generally, the identity is determined by drawing lots, and the online system randomly assigns them.
The police know the identity of their companions, but they don't know the identity of others. Civilians only know their identity.
At night, people close their eyes when they come, police check people, and killers kill people. At the end of the night, the police can know the identity of the person who tested, and the murderer left a note.
Speak during the day and vote during the day. Everyone votes for the person they think is the killer, and those who get more than half of the votes are out. At this time, on the internet, people will be told what this person is, but in reality, it is generally not the case.
The purpose of the game is to vote for all the killers and then die. If the police or civilians die, the police and civilians lose. If the killer dies, he loses.
There are doctors' games, which are generally divided into police, killers, bandits, doctors and civilians.
Most of them are the same as the general gameplay. The difference is that doctors can save those who are killed at night. Looks like there are two chances to save lives.
People killed by dark bandits can't be saved, but they only have one chance. After killing once, bandits are just like ordinary killers.