From the inlay:
Mugsy is a brand new and exciting gangster game for the 48K Spectrum - the first interactive video comic strip!.
You are Mugsy, the Godfather to a gang of hoodlums and your aim is to be the toughest and most powerful gang leader in the city.
Your tasks involve managing the gang, making lots of money, organizing the protection rackets, buying weapons and ammunition but beware, your reign as the Big Boss is rather delicate. If you are too successful a contract will be put out by other gangs to get rid of you!
If a contract is put out, a vicious shoot-out may occur and at this stage a full arcade game is incorporated into the program.