A free app for Android, by Game Tap.

Get ready to play an exciting crime simulator game with the title Real Gangster Simulator Grand City. The game is developed by Game Tap, and the goal is to play as a criminal in a grand city environment and try to rule the streets. 

You have to face various challenges, including the police who will try to stop you. In order to survive, you need to use your skills and weapons to fight them off.

The game is based in a crime city. The environment is full of crime, violence, and mafia. You will need to face the police in order to survive. You can choose to play in survival mode or in creative mode.