Now it is not necessary to gather with friends to play Mafia. Play your favorite game online. You can choose the role you want to play. Background music and atmospheric special effects will pull you into the world of "Mafia", and the rating system will help determine how professional you are in persuasion skills. The game consists of two main components: psychological and mathematical. Mathematical: every “day” players need to remember who they voted for and who the one who voted for whom they voted turned out to be. At important moments, it is easy to determine that the one who voted more often for honest ones is most likely a mafia. Psychological: having the proper acting skills to capture others in your honesty, as well as get the gift of hobbies for yourself by others when voting to prevent players from being dishonest.