BioShock 2 Timeline ( Real )

game_release
February 9, 2010

Release of BioShock 2

BioShock 2, a first-person shooter video game developed by 2K Marin and published by 2K Games, is officially released worldwide.

game_announcement
February 2008

Announcement of BioShock 2

2K Games officially announces the development of BioShock 2, the sequel to the popular BioShock game.

game_development
2007

Development begins on BioShock 2

Development work starts on BioShock 2 by 2K Marin, focusing on expanding the underwater city of Rapture and continuing the story.

BioShock 2 Timeline ( Fictional )

awakening
1968-10-21

Delta's Awakening

The protagonist, Subject Delta, wakes up in the underwater city of Rapture after being in a state of suspended animation.

setting
1968-10-22

Rapture in Turmoil

Rapture is still recovering from civil war and societal collapse, with various factions struggling for control.

mission_start
1968-10-24

Delta Begins Search for Eleanor

Subject Delta begins his mission to find and rescue Eleanor, the little sister he was bonded to.

conflict
1968-10-28

Encounter with Big Sister

Subject Delta faces the Big Sister, a formidable protector of little sisters, marking a critical challenge in his quest.

plot_reveal
1968-10-30

Discovery of Rapture Family

More details about the Rapture Family and their plans are unveiled, deepening the plot and Delta's motivations.

boss_battle
1968-11-01

Final Confrontation with Sofia Lamb

Subject Delta confronts Sofia Lamb, the antagonist exerting control over Rapture via collectivist ideology.

resolution
1968-11-02

Liberation of Eleanor and Rapture

The storyline concludes with Subject Delta liberating Eleanor and challenging the future of Rapture and its people.