This was great, the controls felt great and you did a lot with only a few core mechanics. The atmosphere was nice I love the messages that pop up, but I missed a bunch of them, they could have stood out more or been at less tense points in the level. The ending was nice but it was totally ruined by the ridiculous cleavage
The hidden walls did nothing for me, they almost never seemed clever. I would love it if I never had to move the camera down. It seems like you made it out to be part of the challenge but it should have been replaced by a better camera system.