Mafia 3 is delivered as a Steam cd key after your purchase. Mafia 3 is fully activated and installed via Steam. Internet connection is required. Clay, who fought back in Vietnam, returned to the side of what he felt as a family, not a true family. When the Italian mafia kills his black mafia, the events proceed spontaneously. In the story of New Orleans, you have to use the best weapon. It's time to build your crime empire with Mafia 3. Buy Mafia 3 and start the adventure right away.