Fuga: Melodies Of Steel is set during an anthropomorphic animal anime World War 2 in which your parents have been taken by the dog Nazis. Still with me? You and your fellow cat children find Howl's Moving Tank in a cave and set about getting your families back, with turn-based, RPG battles.
You also discover at the end of the tutorial that your giant angry house has a "Soul Cannon", which is a gun that only fires if you feed it the soul - and permanently kill - one of the children.
Still with me?