2022-06-10 00:00:00 Become the legendary boss in a robot gangster crime mafia war. Become the underworld mastermind and take the crown of the criminal world . strengthen your underworld by fighting with rivals and defeating them to take over the whole world. You will need strong individuals from all over the world whether it's athletes ,businessmen or thieves of crime simulator american gangster city. Robot Gangster Crime Mafia War most thrilling features: Have mega arena for crime city rescue games Earn rewards at the end of each level.