BioShock is unquestionably a milestone in gaming. Through BioShock's deep philosophical issues and immersive sim/RPG design, the first entry set a new high bar for merging engaging gameplay with mature storytelling. Since cementing its legacy with two more titles, though, the franchise has not had much presence in the wider gaming world. The final piece of BioShock content was the Burial At Sea DLC for BioShock Infinite in 2014. Following that, it went through a period of radio silence, with many of the original creators moving onto other projects and studios.