My first problem was the text, Maybe it should be an easier to read one?
When It attacked me, I had almost no seconds to react. Perhaps instead of timing it, have more commands such as run [direction], and hide in [object]?
And then when It comes into that room to attack, he would open a random object to look for you, but only one.
I enjoyed playing through this. The writing was great, and the scenarios made me hesitant to answer in fear that I would not get a good ending.
Turns out, I think there's only one ending.
Anyway, the reason I am only giving four stars is because the fact that it was all a dream wasn't very explained and, well, it was a bit sudden.
For the most part, it was very enjoyable. Great job. :)