I did it finally! I think I cheesed a section or two, though. I found out you can wall climb with the arrows. If you time the recall right, you can fire the next arrow before you fall. Also, I'm assuming the fact that the arrow pulls me with it when I shoot down sometimes isn't intentional? I actually enjoyed finding this tech. It allowed me to be creative. 
Viewing post in Prisoner 39 jam comments
I didn't expect anyone to play the whole thing, haha. That's awesome! Thanks for playing and finding every letter!
I did know about the arrow pulling you when you shoot down and being able to climb essentially any wall by recalling, but decided to keep it because I thought it could be fun. Happy you had some fun! Also sorry? I guess. lol