I loved the atmosphere. I really felt the lonely, isolated nature of the place. It's cool that you had a bunch of different tracks instead of resorting to one or two. Also I think that some ambient sounds during the deciphering phase. Sound effects would also do a lot here.

There was  a variety of different props around the place. I don't actually know what any of them are. My guesses are:

• mirrors 
• relic 
• chair 
• dog 

If there was any intention then that's probably wrong, but who knows.

The mechanics were really repetitive. In the beginning it took me a while to realize what's going on but after a few matches it became really easy. My game also crashed after the final log and unfortunately I'm not replaying this with the movement speed as low as it is. I liked the experience, I liked the story. Good job!

P.S. It's better to make thumbnails that have some central point, or hook to look at. I think that this would work better as a thumbnail (of course with the title)