Metacritic: 88I just finished this last night, after it consumed the better part of my last two weeks. I highly recommend it to anyone interested in puzzle adventure games. It's got classic adventure game design, with lots of doors to unlock and puzzles to solve. It's basically a "Puzzle Mansion" that you are breaking down bit by bit by exploring for clues, and then putting those clues together to solve puzzles. It's challenging, but not brutally so. I never felt completely stuck at any point, and I was able to 100% it without looking anything up. I've probably got 30-40 notebook pages worth of doodles from this game alone!