I think this goes in the Writing Workshop, but you should probably just wait until a mod moves it. I'd do the Endmaster Summoning ritual, but I can't remember whether that brings him to do multiple modly tasks, or it exclusively causes him to kill whoever does it. I'm not a gambling bird.
As far as criticism goes, you're very... Economical, with establishing what's happening. This way I get a picture of what's going on, but frankly it's kind of a bland one. Atmosphere is the order of the day in any horror game, if I were you I'd try and spend more time establishing what it would feel like to be in the protagonist's situation.
