Nine Hours, Nine Persons, Nine Doors (Visual Novel) - TV Tropes

Junpei, a normal 21-year-old college student, arrives at home one night to find his window open. Upon closing it, he spots a cloaked figure in a gas mask in the reflection—and the last thing he can remember before passing out is being told …

Zero Escape (Visual Novel) - TV Tropes

Nine Hours, Nine Persons, Nine Doors / Characters - TV Tropes

999: 9 Hours, 9 Persons, 9 Doors (Game) - Giant Bomb

AI: The Somnium Files - nirvanA Initiative (Video Game) - TV Tropes

Zero Escape - Wikipedia

I Am a Monster - TV Tropes

Nine Hours, Nine Persons, Nine Doors: when hardware imbues

999: Nine Hours, Nine Persons, Nine Doors – Hardcore Gaming 101

Virtue's Last Reward (Visual Novel) - TV Tropes

Doki Doki Literature Club! (Visual Novel) - TV Tropes

My Girlfriend Is the President (Visual Novel) - TV Tropes

Nine Hours, Nine Persons, Nine Doors / Characters - TV Tropes

Brooklyn Nine-Nine (Series) - TV Tropes