If you found this index useful, ensure you support the creators. Buy Neil Marshall’s The Descent on 4K Blu-ray, stream the score legally, and respect the copyright indices of official distributors.
You play as , an archival psychologist—a specialist who catalogs the psychic residue left by traumatic events. You have been sent to retrieve the "Index": a theoretical master key that organizes the facility’s chaotic data logs. But Drakon-13 was experimenting with quantum cognition. They tried to map the human subconscious using a particle accelerator. They succeeded. Then they vanished. Index Of The Descent
: A "happier" jump-scare ending where Sarah escapes and sees a vision of Juno in her car [12, 24]. If you found this index useful, ensure you
Beyond the monsters, the "descent" of the title refers to Sarah’s declining mental state. The tension between Sarah and Juno—stemming from Juno’s past affair with Sarah's late husband—fractures the group’s unity [23]. By the finale, Sarah’s transformation into a "feral" survivor suggests she has lost her humanity to the cave just as much as the crawlers have [3, 17]. You have been sent to retrieve the "Index":