Killing an Angel didn't give a key piece?? : r/bindingofisaac
Сообщество Steam :: Руководство :: A Quick Guide Through the Main Story (All Endings Guide)
If you use Dad's Key before the Mega Satan Door opens with the normal Key, you keep the key Pieces(this could be useful if you have Forget me now) : r/bindingofisaac
Trozo de Llave 1 | The Binding of Isaac Wiki | Fandom