The Exegesis of John the Martyr

198X. Long after Adin's discovery. After the Night of the Comets. Sometime after she went away. Three days after you buried the cat. You stand in your kitchen. And you find yourself out of coffee. Step into the blizzard. Go through this strange world of talking animals, immortals, fanatics, robots -- and find that shot of caffeine

In the distant future, teams of barely-qualified astronauts are sent out on a hail mary mission to find a habitable planet for humanity to migrate to. Your group is assigned to planet K2-288Bb orbiting a small star hundreds of lightyears out from our Solar System. Communication with Earth is impossible from this distance, so you have missions you must complete and then return to Earth with your findings. The group dynamics go topsy-turvy when one of your crew members dies under mysterious circumstances. It's up to you to figure out who the culprit is and bring them to justice. What choices will you make? Who will you trust, if anyone? With six endings, plus a secret ending, the possibilities are expansive.

Toumayhem is a sci-fi/mystery visual novel set in Shigo Private High School, in Hokkaido; Yuki, a timid first-year, gets roped into a fight to overthrow the school's social system, and mixed up in a series of murders.

The former janitor of a space station returns to Earth on a recruitment mission.

Marit returns to her father's research facility expecting answers, only to uncover files he meant to share when she was “ready.” They reveal the truth: she wasn't just his daughter — she was his project.

It is an Ace Attorney RPG in a steampunk world of magic power and steam machines, by SophiaSW and RabbitonBooks.Trucy Wright, lived with her baker farther in Phoenix Town, the most remote little town in the Fey Kingdom. One day, Detective Ema visited the Wright Bakery during her investigation to a neighboring country...and Trucy decided to travel along as her assistant. A lost treasure, murder cases, airships, cities faraway...in this vast and exciting world, what lies in the end of their journey?

Discover the hidden secrets of NeoCity in "Shadows in the City", the detective novel that immerses you in a world of mystery, conspiracy and futuristic science. He accompanies intrepid detective Alex Mercer as he confronts the shadows that lurk in the alleys of this futuristic metropolis. Facing corporate conspiracies, political corruption, and banned scientific experiments, Mercer will unravel the truth behind the disappearance of scientist Claire Reynolds. The city, a crucible of technological advances and hidden shadows, becomes the scene of an epic confrontation between light and darkness.

Island is an intricate visual novel with multiple routes and endings. Through use of the game’s flowchart system, players navigate through the story and uncover clues to unravel the mysteries of Urashima, the titular island.

Eliza is a visual novel about an AI counseling program, the people who develop it, and the people who use it. Follow Evelyn Ishino-Aubrey as she reconnects with people from her past, gets to know the people of Seattle who use Eliza for counseling, and decides the course of her future.

Myst is a graphic adventure puzzle game developed by Cyan and released in 1993. Players explore a mysterious island filled with interactive environments, books, and clues that reveal its story. The gameplay focuses on solving logic-based puzzles and uncovering the fate of two trapped brothers. It features pre-rendered visuals and a non-linear structure that encourages exploration and observation. Myst became one of the best-selling PC games of its era and influenced the adventure game genre.