Should I buy this game?

[flcn27]

Anyway there was a strange bug in the demo that caused the entire screen to flip upside down, so we were basically walking on the roof. It made the game less scary and more difficult because it was hard to solve some of the puzzles and we got lost quite a few times XD.

its not a bug its a feature of the game that can be turned off, i had the same experience though i didnt like the feature and everyone just turns it off. just go to graphics and click insanity off. it is just a feature that didnt really work out that well

Lol really? Because it was really confusing and totally destroyed the tension of this game. There was a hole in the floor that I had to jump through but since I was standing on the roof I had to crouch to get past it -.-' Took me a few minutes to figure that out.
There were also 'sharp things' (red stuff?) on the floor that 'slashed' my screen but since I was walking on the roof I could never see them, so that got me scared a few times >.< I thought an invisible monster was attacking me.