Mansion (mmansion.map)
Author:  Martin Brentnall
Type:    BloodBath (2-4, Trap Arena)
Details: A complex of decorated rooms and corridors.  There are a number
         of warp points and the geometry of this map does not make sense.
Secret:  On the top bridge inside the tower, shoot the opposite wall between
         the two windows.  If successful, you'll here a ding sound.  Then
         immediately jump through the right window of the two.  You'll land
         in the central tank in the middle of the house.  Swim down and then
         out into a chequered room with a hole in the floor.  Do not jump
         in the hole.  Instead, shoot the switch on the wall behind the water.
         This will briefly open the wall behind the hole.  Go through to find
         an up-side-down red room, from which you can see the main room of
         the house through a one-way wall and activate a rocket trap.
Other:   If you get trapped in the blue room, it is possible to escape if you
         kill the cultists quickly enough (assuming the player who trapped
         you releases them).  Hit the switch on the wall and run to the other
         side to escape.