: Reviewers from Decider noted that the purge of nearly all minor characters creates a "final faction" of survivors, streamlining the cast for the final act.

: Captain Eyk discovers his signature on the passenger list for the Prometheus , suggesting he was its former captain and hinting at a recurring cycle of events. Key Revelations & Mythology

: An ominous ticking sound echoes through the Kerberos , driving hundreds of passengers into a trance. They mutely march to the top deck and calmly throw themselves overboard to their deaths.

: The boy finally speaks, telling Maura that "they are listening" and that she must ask "the Creator"—her father—for the truth.