The concept is great and the execution is really good! In other words, I loved your story and how you presented it. You managed to keep the pacing well. Different aspects of the game compliment each other, really creating a tangible atmosphere. The only thing that I didn't like was the same sound effect repeating for the other character's speech. It got pretty distracting quickly and I'd prefer it if the sound was varied, shorter or just very quiet by default (not sure which would be a better choice). Other than that - solid story told well!