D

Richter's only daughter, Laura Harris, after hearing the situation, rushes to Los Angeles from San Francisco, and drives alone to the tragic scene at the hospital ground. Upon entering the hospital Laura finds herself transported to an old mansion, while the disembodied voice of her father pleads with her to leave. Nevertheless she must press forward to save her father and herself. D is a puzzle game requiring Laura to solve esoteric inventory puzzles on a very strict time limit. Each of the game's four discs must be completed in about thirty minutes each, and saving is not an option. The time is kept track of using Laura's pocket watch. The pocket watch can also be used to supply hints for puzzles, but after three uses the glass will shatter and it will stop working. The game also has multiple endings.