Amazing Game
Really, one of the best games I've ever played. I love this series.
I beat it and found 21 secrets all on my own, and I'm very proud of myself XD
One of the things I love is how smoothy you move from room to room. Fast enough to quickly jump to where you need to be, but not so much that you get disoriented. It's perfect.
Great puzzles, some took me a while.