Very interesting game. The plot develops in excellent temp and it was satisfying to draw parallels between real story and world where MC is locked up. The characters are also nice and their personas also differ in this world. Graphics are quite satisfying so is visual style of characters.
Unfortunately, the gameplay is what drives this game down. Aside from awesome VN, this game is a mix of several mini-games. These mini-games are differ from boring and overextended to infuriating. Also I can't ignore few problems in plot, which are, unfortunately, not only exist, but are quite evident. For example, the twist with cheating in "Revelations" is so pathetic, it literally is difficult for me to imagine weaker plot twist than this.
P.S. Hospital fragment (and eye-less nurses specifically) was the best fragment of the game. The combination of their arousing and creepy look made that place the most memorable thing in a game.