Ending 20, called "Last Ending" prior to The Binding of Isaac: Repentance, is unlocked following defeating the manager Delirium, who is Isaac's illustration with the "gentle at the conclusion of the tunnel".[16] It builds on events found in Endings twelve, 15, and 17, and displays Isaac recalling his memories in https://holdenmydgj.worldblogged.com/34360178/the-ultimate-guide-to-liberty-cap-isac