Powerful, powerful atmosphere. I have no idea how the creators nail that 'weird' feeling so well. Just as the aesthetic that inspired this game claims to do, I felt strongly nostalgic in many of these weird, creepy rooms. Fascinating game. Also pretty unnerving.
I played this again in the morning and finished it. Good game! I got all the achievements. It does a lot of really fun and cool things, and I really love the environments.