This was very fun! Excellent presentation, and the music was very moody and atmospheric. I loved the wall jumping mechanic, and being able to collect your spent arrows was a very nice touch.
My main criticism is with the controls for aiming. I like how you can aim in all directions, but using the directional keys for both movement and aiming was very frustration. If there's an enemy down in a pit next to me, I can't aim at it without moving towards it. Separate controls for moving and aiming would be ideal here.
Overall though, I enjoyed this quite a lot. Nice work!