The game is sub-par for a puzzle mystery game.
The controls were an interesting twist, but having two duplicate screens was unusual to say the least, and hard to decide on which screen to look at. This made the experience less enjoyable and possibly missing out on the full effect the game could have brought.
The many angles the story could take was a nice twist, and as the title's rating suggests it is Mature. Many profanities are used, and some very near to partial nudity (Alice's erhem.. top).
Over all, this could of used a lot more polish in the puzzle department, as this game can't compare to other puzzle solvers like the Myst or Riven Series. Yes I understand those being very difficult style puzzle games, but Zero's Escape bordered on the same style as a game I could download on my phone for free. So quality could have been refined a bit more.
Overall it's a good game for those that like long and dragged out story lines, and cinematics, and don't mind overly easy puzzles to solve.