This game is awesome! The experience is phenomenal and terrifying, with a perfectly liminal environment and scary, scaly monster lurking about its halls. The camera and map being limited in its detail add to the paranoia and unknown factor.
Narrow corridors that are claustrophobic, a cumbersome suit that provides no real protection whilst slowing the user down. Hearing it banging around in the vents and hissing upon finding its prey is a thrilling, chilling experience with the mysterious ending giving plenty of questions that demand answers. I've played it a few times already and can only wait with high hopes for the full release.
It's already wishlisted and I can't wait to get DIGESTED all over again.
Any criticisms I have are a lack of "You Are Here" symbol on the map and no swallowing sequence when caught, but what is presented is already quite strong!
Addendum: the snake is cute.