Mafia

The Mafia have a very simple aim, kill all the Townies, and the Serial Killer as well. Usually the Mafia have standard roles but in Custom mode there are a number of specific Mafias. All mafia members can talk to each other at night regardless of their role. Any mafia members whose role isn't to kill someone, will become a killing role when there aren't any left.

List of Mafia
Classic Mode: Additional Mafia (Only in Custom Mode): For a list of how the roles look in game, here is a link to the Town of Salem roles:
 * Godfather: The head of the mafia. They can select a target and send the Mafioso to kill them. They are also immune at night.
 * Mafioso: The mafioso kills the target that the Godfather selects. If the godfather dies, then the mafioso is promoted to the Godfather and gains his abilites.
 * Framer: Can choose one person at night to frame. When that person is investigated (during that night), they may show up as suspicious or as mafia.
 * Blackmailer: Can choose one person to blackmail at night. Blackmailed target cannot talk during the day.
 * Consigliere: Can choose one person at night and find out their specific role.
 * Consort: Can choose one person to distract (roleblock) each night.
 * Disguiser: Can choose someone to be disguised as during the night. Name, position and role are swapped with target. Can only use their ability four times.
 * Janitor: Chooses one person to 'clean' at night. If target dies then their will and role are hidden to others, with the Janitor being the only one who knows their role and will.

http://www.blankmediagames.com/roles/index.html