ok i played the demo .... here is my review...
-I really liked the effects you used dude... especially some ghosts

....
-Amazing sounds especially when you were watching some ghosts
-The entities were places great and they all had a great shape ...
-i was trying a lot to find the keys ...and so it kept me a lot onto the screen hehe ... it was good that it wasn't easily to find a way out
so far about the demo...
Lighs - 8/10
Story - well the first level was good enough to put an 8/10
Sound Effects - 9.5/10
Gameplay - hmm :/ the player was too slow so here's a 7/10
Enviroment - as i told you the entities the segments were all fit GREAT so i give you an 8/10
All together is an 8.1/10
solid demo i must say im waiting for a great game MD