Nine Hours, Nine Persons, Nine Doors is a graphic adventure developed by Chunsoft, described by publisher Aksys as:
A game that simulates life, or at least it would if your life was about being trapped on a sinking ship and forced to complete a series of incomprehensible puzzles before your practically inevitable death.As if that weren't enough to brighten your Monday, sticking your name down for a pre-order at Gamestop's website will nab you an exclusive Nine Hours, Nine Persons, Nine Doors digital watch. A replica of the 'bracelet' worn by the nine titular persons, the watch appears to feature a solid metal face until a button is pressed, revealing the time.