In Repentance , the way Isaac plays is largely determined by his starting unlock status.
Repentance introduced the "Home" path. To get there, players must navigate the Corpse, defeat Mom’s Heart, and then descend into the womb with a specific item configuration (Key pieces) or via the ascension path. This narrative shift moves Isaac from a child hiding in a basement to a child confronting the trauma within his own mind the binding of isaac repentance isaac