During an interview with GameReactor, Haden Blackman said: Mafia 3 MultiplayerThe official spiel is the game is going to be strictly singleplayer, because the developers wanted to focus on developing one character, on telling his story. Read on to find out will Mafia 3 have multiplayer. After all, it’s what we’ve come to expect from this kind of game. A question which naturally comes to mind is whether it will have a multiplayer mode, or give us a chance to play coop with friends. Mafia 3 is an open world action game that lets players build their own criminal empires on the streets of a fictional city.