Kotaku has revealed that a new BioShock game is under development. While the big publication did not reveal any additional details, it did reveal that some of the members from the development team have worked in Mafia 3.

As Kotaku’s Jason Schreier reported, the next game in the BioShock franchise is alleged to be in development at a secret studio in San Francisco. In the past Jason Schreier has proven a reliable source so it could be real, but nothing is certain. As 2K Games has not confirmed anything yet, take it with a grain of salt.

2K has stated in the past, after Irrational was closed down, that they would continue to make BioShock games. Previously 2K Marin – the studio that created BioShock 2 – was in charge of the franchise but 2K Marin has since been closed as well. This new BioShock game will not be created by Ken Levine and Irrational games, the studio behind the much loved games BioShock and BioShock Infinite.