Despite plenty of player interest and speculation, details for developer Cloud Chamber and publisher 2K Games' next installment in the BioShock franchise have been few and far between. Tentatively titled BioShock 4, the sequel was confirmed in December 2019 when 2K announced the name of the new studio that would take the reigns after previous developers Irrational Games became defunct in 2017. BioShock 4 has remained fairly elusive ever since, with both 2K and Cloud Chamber keeping remarkably tight-lipped when it comes to any kind of updates for the game.