Welcome to Grand Theft Answers. What would you like to know?

you cannot on your own, but throught the game you usually already are part of a gang or Crime Family, (Such as Toni Cipriani belonging to the Leone family, and CJ belonging to Grove Street) or are a hires gun. In some rare circumstances, (As in Vic of VCS) you become part of a gang (like when Vic becomes a member of the Trailer Park Mafia)but that is part of the storyline, and can not be changed.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.