Ending 20, termed "Remaining Ending" prior to The Binding of Isaac: Repentance, is unlocked just after defeating the manager Delirium, that's Isaac's representation in the "mild at the end of the tunnel".[sixteen] It builds on occasions seen in Endings 12, fifteen, and 17, and demonstrates Isaac recalling his memories in https://libertycapgrowkit41851.izrablog.com/29047888/the-fact-about-liberty-cap-issac-that-no-one-is-suggesting