Top similar games like The Unknown:

Tacoma is a sci-fi narrative adventure from the creators of Gone Home. Set aboard a high-tech space station in the year 2088, explore every detail of how the station’s crew lived and worked, finding the clues that add up to a gripping story of trust, fear, and resolve in the face of disaster.

A sci-fi exploration sim for people who like to wander. Get lost in an alien city, hang out with locals, see some sights. There’s no goal but to stroll. Where will your feet take you?

Missing Pieces is a story-driven adventure in a vibrant alien world, full of hidden secrets, a plethora of languages and a sparkling cast of characters: lovable rogues, heartbroken families, and questionable allies. Find friendship and love, learn about yourself and discover who you really are!

A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.

Locked away in the most secure prison in the galaxy, with little hope of escape, Gail Pilgrim faces the most difficult ordeals of her life. Her only hope lies in trusting those who she has come to regard as her friends.

Space Tourist is a chill, mechanic-lite, easy space exploration game designed for tired gamers who love to discover beautiful worlds without overwhelming systems or steep learning curves. Explore space. Land on new worlds. Plant flags. Take photos. Relax.

This is a stand-alone game. Players can freely explore different areas of the ship, collect different items, fight with alien monsters, rescue aliens, and ultimately kill all alien monsters on the ship.The ship is in low Earth orbit, and the player can enjoy the beautiful scenery of Earth and space.

Your mind will short-circuit in this atmospheric pixel sci-fi puzzler with eight (8) levels of increasing difficulty. Decipher each binary sequence to travel further into the unknown, and unearth a deeper mystery that may never be fully understood.

Was it Worth it? is a first person story driven walking simulator. You play as Subject 105 and you do as you're told. DO NOT explore. DO NOT get tempted to stray from the path. DO build your new reality and enjoy your new life on earth.

A hilarious point and click graphic adventure in the best spirit of the '90s where you play as a young man and his friends in a personal quest that will turn their passion for progressive rock and UFOs into a real intergalactic mess... If they manage to survive school !

Still reeling from the life-changing events of the previous episode, Gail seeks out a safe haven with her father in the Delta Pavonis system. However, she soon learns that the politics of Planet Leto can be as treacherous and unpredictable as the local weather.

You are Anton Cornwell, a Californian farmer. Recently, your ranch house is prey to strange and unexplained phenomena. Invaded from all sides, you need to be reactive by using your mind to prevent any intrusions. Will you survive the eventful night ahead?

Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.

Afterglitch is an experimental third-person exploration sci-fi video game. The player is an astronaut whose multidimensional journey to find an extraterrestrial civilization is more important than the destination!

Android Simulator is a futuristic FPS game in which you take the role of an android who is in charge of a spaceship colony. Keep a firm hand on the flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.

Traverse a mythic little realm, use a sword to do battle & evoke sworcery to solve mystical musical mysteries.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

Android Simulator: Prologue is just part of the amazing adventure that awaits you in the full version of the game. Take charge of a spaceship colony, flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.

A throw-back, retro-inspired, point and click adventure with chunky and beautiful pixel art

A science fiction point and click word puzzle video game. Navigate an off-course spaceship, and find a way toward returning home. The end is near… Can you save the Bay Bell?

You can remember nothing before this moment. Your existence begins with a keystroke followed by the flick of a switch. Electrical power streams into your neural network, and you are alive.

Last Signal is a short, story-driven, walking simulator visual novel. On a mysterious journey through space, astronaut Adam 'Echo' Winters awakens in an abandoned station with amnesia. He must unravel the secrets of the station, where reality and illusion are intertwined.

Event[0] is a sci-fi narrative exploration game where you build a relationship with a lonely spaceship computer to get home to Earth.

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.

Lost in deep space. Accompanied by Alice, the AI computer. Can you together find your way back to Earth?

Haven Moon will transport you to a mysterious world where you have to explore abandoned islands and solve their secrets to find a treasure. In this Myst-like game inspired by Jules Verne’s universe, use your senses and intelligence to find your way through secret passages and curious machinery.

A Collection of Bad Moments is an adventure game where the player discovers themselves in various tough situations and must use their wits to figure a way out! The moments vary from a deadly asteroid mission and mysterious virtual reality simulation to an airship duel!

ASA: A Space Adventure is a first-person sci-fi adventure game reminiscent of games such as the famous Myst series. Visit a vast spaceship called The Ark, divided into 6 areas, and discover the truth behind the Cubes...

A cozy 3rd person 3D solar-punk puzzle adventure. Playfully combine alien plants with broken tech - this is the art of Shorticulture! Find botanical solutions to mechanical puzzles and witness the evolution of strange new life.

STARDROP is an interactive sci-fi cinematic experience.

An alien conversation adventure where "conversation" is your only weapon. Awakened from a 150 year cryosleep, you are suddenly appointed as an Chief Extraterrestrial Counselor at the spaceport. Scrutinize the aliens visiting Earth and uncover their true intentions.