Innocents (×2) ~ you are a regular citizen, you have no nightly action.

Detective ~ each night, you can check someone. You will get to know if they have a nightly action. Two times, you know there role.

Docter ~ each night, you can heal someone. It they are attacked by tratiors the night you heal them, they will not die.

Mafia (×2) ~ your goal is to kill everyone. You will know who the other mafia is.

You will not know if you kill a innocent, Detective, or docter, but will know if you killed a mafia

It's pretty much a different version of this