Thanks for your kind words about the sound design – I spent many hours with my girlies FreeSound and Audacity trying to make it complement the story and Pink's beautiful work on the OST!
In case you're curious about what the intent was with the ending, more thoughts about it and other aspects of the story can be found in our developer commentary: https://purkka.itch.io/the-wolf-in-the-wardrobe/devlog/976505/developer-commenta...