I want to preface this with the fact that I haven't logged in this website in a VERY long time, but I felt the need to leave a review for this.
Simply put, I got goosebumps. After all of the puzzle pieces fell into place, I understood what had happened. I understood, and I loved it. As much as I wish I could know what truly happens afterwards, this is one of the abrupt endings in a game I can understand. The storytelling was superb, and I enjoyed every moment of being within your world.
Being named Robert myself, I had a special link with the character to begin with, albeit a small one. Even so, the simplicity and complexity of this game drives me to give the best rating possible.
Don't stop making games, or telling stories.