Guessed by @UnderwaterFunktown
One of the most emotionally impactful games I've ever played, it had me glued to my screen and in tears less than 10 minutes in! Sadly I've replayed this a couple too many times, it really loses its shine when you already know what it has to offer, and I'm not entirely sure why. But it's such a beautiful and memorable experience, it'll stick with me always.