Two things:
Fuck you, that was hard. And, I am so relieved to have finished this.
Really good game actually, though could have used checkpoints a little more often, some of those rooms were really long. It got to the point where I was muttering directions to my self after my 20t death in a single room. I really enjoyed the boss fight at the end, not too hard, but challenging enough that it was enjoyable.
All and all, the game is fair. But holy fuck was it hard.