List of AO-rated video games
Most games in the series are set in fictional locales modelled on cities, usually either Liberty City, Vice City or San Andreas, which are stand-ins for New York City, Miami and the state of California, respectively. The first game encompassed three fictional cities, while subsequent titles tend to emphasise a single setting. Gameplay focuses on an open world where the player can choose missions to progress an overall story, as well as engaging in side activities, all consisting of action-adventure , driving , third-person shooting , occasional role-playing , stealth and racing elements. The series focuses around many different protagonists who attempt to rise through the ranks of the criminal underworld, although their motives for doing so vary in each game. The series also has elements of the earlier beat 'em up games from the bit era.