Ending 20, known as "Closing Ending" before The Binding of Isaac: Repentance, is unlocked right after defeating the manager Delirium, who is Isaac's representation of the "gentle at the end of the tunnel".[sixteen] It builds on functions observed in Endings twelve, 15, and 17, and reveals Isaac recalling his Reminiscences https://kylerpdobl.blogdomago.com/27929872/little-known-facts-about-liberty-cap-binding-of-isaac