As a clear liquid dripped onto your face from the vent above you, the grate broke and fell at your feet. From the vent shaft, out crawled a strange half-man, half-alien creature with long black hair and piercing green eyes. It seemed to chitter, drool, and crawl towards you on all fours with dog-like legs and a long black tail that had ripped a hole in the tattered white pants it wore. Had it stood to confront you, it would have obviously towered over you, seeming at least eight feet tall.