The Portopia Serial Murder Case

Adventure game created by Yuji Horii and released by Enix in 1985.

An investigation adventure in which the player, acting as an unnamed Japanese detective, is called to solve the murder of a bank executive by searching for clues, exploring different areas, interacting with characters, and solving item-based puzzles. The game, especially its Famicom version, was received positively in Japan, where it was an influential title that defined the visual novel genre, as well as inspiring future designers such as Hideo Kojima and paving the way for creator Yuji Horii to go on to make Dragon Quest series of role-playing games.

"A steampunk-ish detective adventure from the creator of A Golden Wake and Shardlight! Can private investigator Miles Fordham find justice for his clients and track down his partner's killer before his entire world comes apart?"

Last Window: The Secret of Cape West is an adventure video game developed by the now-defunct Cing and published by Nintendo for the Nintendo DS handheld game console. It is the sequel to Hotel Dusk: Room 215, starring protagonist Kyle Hyde and placed one year after the events of its predecessor. The game has visual and audio styles similar to that of the first game. In Last Window, Kyle Hyde is living in the Cape West Apartments, Los Angeles, in 1980. The story of this sequel is separate from the first game, even though it includes some connections to it. Last Window was the last game developed by Cing before the company filed for bankruptcy on March 1, 2010.

Play as detective Kaname Date on the case of an elusive serial killer in this thrilling, sci-fi murder mystery.

A murder mystery where you are the main suspect! An ambassador on a peace mission has been killed on board the Clawville Express. Time progresses as you sniff out clues, eavesdrop on conversations, and interrogate passengers. Can you solve the case before the train reaches the last station? Or else.

Unsolved Case is the free prequel to the popular cooperative point-and-click puzzle game 'Cryptic Killer' series. Dip your toes in and go back to where it all began as you team up in two as detective duo Old Dog and Ally, up against the Cryptic Killer. For the first time in the series, you'll encounter a labyrinth of puzzles and challenges laid by one of the most devious minds in the world. Solve puzzles, crack codes, and find a way out. Have you got what it takes to crack the Unsolved Case of the Cryptic Killer? Unsolved Case is a free game for two players to complete in 30-60 minutes. In this puzzle game, you'll get a taste of the mystery to come over the 5-part Cryptic Killer series.

Slender Threads is a point-and-click thriller adventure where unseen forces bind the fate of an unremarkable traveling salesman to the peculiar town he one day arrives in.

A Requiem for Innocence main episode is a prequel to the original "The House in Fata Morgana", comes with several sub episodes that are companions to the game.

Deadline is an interactive fiction computer game published by Infocom in 1982. Written by Marc Blank, it was one of the first murder mystery interactive fiction games. Like most Infocom titles, Deadline was created using ZIL, which allowed the easy porting of the game to popular computer platforms of the time such as the Apple II and the Commodore 64. It is Infocom's third game. The player's character in Deadline is an unnamed police detective, summoned to a sprawling Connecticut estate to investigate the apparent suicide of wealthy industrialist Marshall Robner. At first, it seems a very straightforward case: the body was discovered in the library, which had been locked from the inside, and the cause of death was an overdose of his prescribed antidepressants. But something just doesn't feel right. Could someone have killed Robner for his money? Did he make an enemy through his business dealings? Or was there some other motive? With the able assistance of level-headed Sgt. Duffy, the player has twelve hours to solve the case before it is closed forever.

Maupiti Island is an Amiga animated graphics/text adventure game released in 1990 by Lankhor.

Vaudeville is a detective game in which the player plays the role of Detective Martini, a private detective who has come to the city of Vaudeville to solve the mystery of the murders of three people. Vaudeville is an experimental whodunit game based on the latest AI technologies. A tale of murder, suspense and absurdity that unfolds as you play, and you are the protagonist.