My dreams are very Monster Movie-ish. Or...slasher movie-ish now that there is apparently a serial killer on the loose. I've been trapped in my apartment for a week or so and the only way out is through a hole in my bathroom, which has been taken me to these OtherWorld versions of the area. I've been doing kind of the same thing, solving puzzles figuring out what the hell I'm doing there and what the hell is going on.
At least you've got company? How did you get wherever it is you are? Do you know where you are?