Ending 20, called "Last Ending" before The Binding of Isaac: Repentance, is unlocked soon after defeating the manager Delirium, who is Isaac's illustration with the "mild at the conclusion of the tunnel".[16] It builds on functions witnessed in Endings twelve, 15, and seventeen, and displays Isaac recalling his memories in https://liberty-cap-binding-of-is65184.ivasdesign.com/50674498/about-liberty-cap-issac