I love this a LOT! The falls are just the right mixture of joyful and terrifying. The lighting and colors are beautiful! The spaces are huge and have a wonderful sense of volume. The noises from the monster are really, wonderfully scary. And this game does things with the grappling hook that I didn't think games could do!
Also, I really enjoy how much Dark Souls dna is in here. The huge, ruined spaces, the oppressive darkness, the sound it makes when you heal, the reverb, and the focus on ash.

