Ive just finished the demo and I'd to give you come constructive feeback.
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I think the demo was a little too short.. A demo shouldn't be long but this was reaaally short
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. I also didnt think it was really scary.. It only had 2/3 realy scares in it and you only managed to scare me once. (it was a good one though) I also thought it didn't really have a scary atmosphere. I do usually like the "cosy" furniture look, but you should try to make it look a little more scary. It did look real though, like it could be real rooms.. So thats a plus.
All in all its nicely made and I'm interested in the full release. I hope this helps you out.