Live the nightmare of D as the horror begins in Los Angeles National Hospital. As Laura, you must find out why your father, Dr. Richter Harris, has lost his sanity, murdered some of the patients, and taken others hostage. Are you prepared to solve the deadly crime? Among other loathsome acts, you must remove a ring from a rotting hand, avoid being impaled on wall spikes, and get out of the room without doors! While the clock ticks, treachery awaits. Good luck... and sweet dreams!