Corridor shooter BioShock takes place in underwater city Rapture. BioShock 2 takes place in underwater city Rapture. BioShock 3?
According to 2K Marin's creative director Jordan Thomas, the setting is "one of the characters we don't want to let go." Thomas added that he thinks Rapture is still "fertile" for as much exploration as the team sees fit.
"I absolutely believe that there might be future games set in Rapture in whatever time period," Thomas said, "but I would also say that I think that the Bioshock brand is big enough that it could evolve." Evolve into more sequels, that is.