Top similar games like The Hidden and Unknown:

Sci-fi Visual Novel (Linear Story). A group of astronauts, scientists and robots is sent to space on a mission to investigate the disturbing disappearance of the first manned spaceship in its journey to Mars.

This is a story with illustrations. You have to choose your destiny. You are obsessed with the idea of creating an ideal society. One day you come up with a genius idea, and you create a society that could live forever, BUT HOW IS THIS POSSIBLE!!?

A sci-fi visual novel reimagining The Hound of the Baskervilles (1902). Follow Vornovians Sherr-Lok & Watt-Sun as they try to uncover the truth of the "curse"

Uncover humanity through the eyes of an android on an unforgiving voyage across the universe in this story-driven adventure. Maintain failing systems, forge fragile bonds with the crew, explore cosmic wonders, and confront profound mysteries of identity, existence, and our place in the cosmos.

Space Station Adventure: No Response From Mars is a science-fiction text-based, interactive adventure full of mysteries and twists! Play as an Artificial Intelligence and help your technician navigate through the Hades station!

Magic and science. Past and future. But what of the present?

Decode a layered narrative as you complete the work assignment of a Diacritic: to fit shapes into orthogonally projected outlines and provide answers to inscrutable questions.

in the future, the crime rate of the city was high. The increase in the rate of crime had brought huge costs to the prison and the discipline system, and a large number of criminals would commit crimes again not long after they were released.Until someone proposed the "prison city"

The vibe of a typical Russian train is conveyed through illustrations, sounds, and characters. So, hold your seat on the train!

A short and linear Crossover staring Alice Lorange, Alt.Lorange, Alex, Denis, Nuri, Taralise and Chiko! With “crashes” and QTEs!

Scriptur is a kinetic visual novel featuring original artworks, soundtrack, and characters. You woke up on the train, knowing not how you ended up in it and where it was going. What is the secret behind all this? Will it be possible to reveal it and restore the memories of what happened?

Ekphrasis is a 2D puzzle game where you can solve and examine a collection of artifacts. Piece together historical artworks, arrange musical notes, and decipher codes. Uncover the secrets behind the artifacts and those that curated them through a branching story.

The gods have blessed New Canaan for four hundred years, and everyone - including Sister Ginsetsu - thought it would go on forever, until the day Ginsetsu met the gods of New Canaan. Since then, the story between the maiden who calls herself a god, and the maiden who will become a god has begun.

In this cyberpunk-themed linear visual novel, you take on the role of Jill the bartender during a 14-day time loop. While crafting drinks for customers is part of your job, the true challenge lies in unraveling the dark secrets hidden beneath this neon-lit world.

As Devin and AV1NA, players will use a combination of psychic abilities and advanced artificial intelligence to solve intricate puzzles, interact with a cast of richly drawn characters, and untangle a web of intrigue that threatens the very heart of Neo-Chicago.

Help Artificial Intelligence named HAWKING activate an incredible mechanism that can reload the Universe!

This is an Interactive Adventure and Visual Novel Game depicting life on a lunar base. All texts are performed by Japanese Voice Actors. On a wall-mounted electronic calendar"IMPORTANT!" is flickering. (what's my plan today?) "Today is Christmas Eve." The date shown on the calendar is December 24.

Wake up, watch tv, make a cup of cofffee and try to bear your own meaningless existence.

Answer the call from a mining base on Mars as engineer Jack Leary and search for the missing crew. Fort Solis will immerse you with cinematic visuals powered by UE 5 and voice acting of Roger Clark and Troy Baker. Explore the mining complex and reach climax of this narrative thriller experience.

A short, emotional visual novel following a grieving man who relives memories of days long gone. An exploration of loss presented honestly and kinetically.

Mysterious signal with an unknown purpose reaches Earth. Inside a space station, a lone Operator and the onboard AI are tasked with analyzing the signal, but the process itself seems to have an unexpected effect on them. This is an INCREMENTAL game with a heavy emphasis on story.

Embark on a thrilling journey through this highly engaging science fantasy visual novel with memorable characters and multiple endings. Journey through space, uncover the past and pull off a heist or two as you negotiate the pitfalls of friendship and a crumbling reality. Can you save the universe?

Robot’s Fate: Alice is a text-based RPG set in the future where robots with neural network AI are integral to human life. You’re Alice - a robot who becomes self-aware, while everyone around fears rogue AI. Can you survive and reconcile humanity with robots? Your choices do matter.

This is a science fiction detective themed visual novel game, where players need to play the role of a "detective", connecting seemingly unrelated events and discovering mysterious truths hidden behind them, Please survive, and walk with your head held high towards the 'perfect ending' you expect.

What happens when a video game character is self-aware? Cadulium is a mystery science fiction adventure game.