BioShock Infinite: Burial at Sea - Episode Two is available today, concluding the story of Elizabeth in the undersea city from the first BioShock. 2K Games put out this trailer today to announce the chapter's availability and give an idea of what is in store.
Burial at Sea - Episode Two ends the story of BioShock Infinite. It was preceded by Episode One and Clash in the Clouds, and all three are available with the season pass subscription offered by the game. Burial at Sea is the final work of Irrational Games, which founder Ken Levine unexpectedly closed down in February.