Mansion of Doom

Sixteen Players. One Mansion. No Way Out. Sixteen strangers, each one plucked from a lonely and underprivileged life, wake up to find that they have been kidnapped and locked inside a Victorian mansion, filled with serpentine halls and an endless series of rooms that weave in and out of each other to form a mystifying maze.  A voice crackles to life over the stereo and informs them they are part of a game, a game to the death, where the last one standing wins a million dollars and gets to walk out of the mansion with their life.  ???????Provided weapons and commanded to fight to the death, each player must decide for themselves how they are going to play.
Will they abandon their morals and kill to survive? Will they do it for money? Or will they work together to try and escape, and find out who, or what, has done this to them?