The narrative kept me guessing and wanting to dig further and further to reach the climax of what is essentially a blisteringly dark story of a broken woman's survival in a world that has afforded her no choices of her own. While I belive there is only one endeding to the game, the decisions you make completely shape the reality of the character's story, putting the player in the seat of controlling the character's perception of reality. This was quite refreshing. Controls are easy to grasp, length of the game is about perfect, there's a dedicated help system if you need it, game runs great even on lighter hardware, and the attention paid to small details in the audio mixing creates an emersive atmosphere that is nigh unbreakable. There is even a little post game treat :)