Level by Tommy Olstad.

This house consists of a giant floor. It has an outer section of living rooms, dining rooms, kitchen area, libraries, studies, bathrooms, a basement part (in the south), an attic part (north west) and the exit area (centre north), an inner section of bedrooms, sitting rooms and bathrooms, and a big central ballroom. The outer and inner sections are separated by a big hallway touring the whole floor and intersected by doors in several places.

While advancing through this floor be prepared for enemies coming at you unexpectedly from any nearby place.

Remember to look for health chalices in the many rooms as you advance.

You start here. Kill the sub mutant in the passage ahead to the right with your knife. Get what health you need from two of the nearby small rooms.

Continue.