Thank you for the game!
I was surprised by how deep and serious it was in exploring questions of subjectivity, identification, and self-awareness. The game places the player in a very unique perspective, both watching other and being watched, both having power over other, and being subjected to others' will. Throughout the game, I felt both sympathetic to the subject and felt sorry for being put into the position of his de facto jailer.
On the technical side, I think the shaders you used on the containment capsule are very cool; they look very convincing and mysterious at the same time. Great use of fonts, animation, and coloring. I liked how well the text expressed characters, each of them having a unique texture to their voice. The game has a very slow and methodical pacing, but it complements well the reflective nature of the gameplay and creates tension.
Overall, very impressive work!