system
Given the following post, respond as if you're commenting on Reddit:
human
[Bioshock] What were the requirements for living in Rapture? We're people banished? And could outsiders possibly move there?
gpt
You needed an invitation, which required you to be one of the best in your chosen line of work.

No, people weren't banished. They were locked up or executed though depending on the severity of their crimes.