Point Prometheus

A shattered clandestine laboratory where the multiverse converges and reality breaks apart.

Point Prometheus is a specialized laboratory located deep within the underwater city of Rapture, serving as a critical section accessed later in BioShock Infinite: Burial at Sea – Episode 2, while Fontaine's Department Store acts as the primary hub. In the narrative, it acts as the final destination for Elizabeth, who attempts to rescue her daughter Sally from Atlas.

Quick Facts

Location: Rapture (Underwater City)
First appearance: BioShock Infinite: Burial at Sea – Episode 2

Lore & Background

In its final days, Point Prometheus became the stage for a desperate race against time as Elizabeth attempted to use its machinery to save her daughter from Atlas's clutches. The facility's core, a massive quantum machine capable of opening doorways between worlds, was unstable and prone to catastrophic failure when pushed beyond its limits. As the reality within Rapture began to fracture under the strain of multiple timelines colliding, the structure itself started to dissolve into chaos. This collapse marked the end of the Lutece sisters' secret experiments and sealed the fate of those trapped within, culminating in Elizabeth's ultimate sacrifice to send Sally away to safety rather than escaping with her.

Reader's Guide

It is not a city like Rapture or Columbia, but a high-tech, isolated laboratory designed for the most dangerous experiments imaginable. The facility allows characters to access different timelines, making it the key to resolving the central conflict of saving Sally from Rapture's fate. The location matters because it represents the ultimate consequence of unchecked scientific ambition and the manipulation of reality. It is where the threads of the multiverse are pulled tightest, leading to a dramatic collapse that redefines the relationship between Elizabeth and Booker across all possible worlds.

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