Top similar games like Deep Space: Unknown Universe:

Talk is cheap. Trust is earned. You are stuck on The Destin, a forsaken starship on the brink of oblivion that is controlled by Novah, a sentient AI who holds the key to your survival. Befriend, manipulate, deceive, and persuade your way to freedom in this sci-fi narrative adventure.

You are stuck in an unknown place, completely alone for eternity. Every decision you’ve made, will make, and could have made somehow rattling around your head. The only thing you can understand is a rock, with a gratified picture and some text that reads ‘Kilroy Was Here’!

In a silent, isolated lunar base, a lonely astronaut embarks on a moving journey to recover her daughter’s final memory. Through cold corridors and fragments of the past, a profound story unfolds about love, loss, and the human need for connection.

COSMOS is an atmospheric VR puzzle adventure following Nora Voss, a young scientist sent on a mission to Venus. A mysterious alien transmission will bring her to the edge of the known universe.

In Waiting is a first-person psychological horror game where you explore a haunted manor guided by Eleanor, an AI-powered ghost. Solve puzzles, uncover dark secrets, and experience true AI conversations that run 100% on your device with zero data collection.

Far into the future, in the year 1999: David, a systems operator, runs from his troubles by taking a job on a space station. After arriving, his mundane work turns into a struggle for his very life as he makes a shocking discovery.

A virtual exhibition recreating the first public museum in Lithuania—the Vilnius Museum of Antiquities. Open the doors to the mid-19th century, discover over 100 unique historical exhibits, talk to the founder of the museum himself, and learn about the fate of the collection.

Apollo Valley is a minimalist stealth thriller about avoiding a disturbed, invisible AI while investigating an abandoned space station.

You wake up in a spaceship, you realize that strange things are going on there, you try to get back to civilization. However, this is harder than you think, the encounters will drive you crazy and you will doubt yourself.

A lo-fi game about photographing aliens so that your employers can turn them into toothpaste. Explore. Photograph. Catalog. Harvest.

Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future where Earth's natural resources are depleted. In an effort to solve the energy crisis, global powers created the World Space Agency and secured a promising new source of energy on the moon.

Project New Home. You will play as a teen girl that will explore the world with her drone Cassandra but encounter mysterious obstacles along the way. She has the power to open all the portals. On her adventure, you will find mystery creatures that will help you or hunt you down.

A gripping, explorative tale of a father and daughter both desperately clinging to life in their final enclave. The father trying to find his daughter one last time, while she moves further from his grasp. Join them on a journey within The Last Cove.

Featuring a beautiful, detailed open-world and a haunting soundtrack, Everybody’s Gone to the Rapture is non-linear storytelling at its best.

A first person space exploration game where you investigate the inner caves of an asteroid passing by your planet. Dive into the deeps of the asteroid aboard your ship, collecting information and samples of many beautiful minerals and lifeforms while searching for more complex and intelligent beings

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.

MYHA is a First Person Adventure game (Myst-like), part of a sci-fi series named The Black Cube (ASA: A Space Adventure...). Visit Myha, a moon in a far away solar system, and try to understand why you were teleported there.

Quarantined inside an airlock. No memories. No way out. The remaining crew thinks there’s something wrong with you, but the Voice says it’ll help you escape. Navigate volatile conversations & unravel mysteries in this narrative adventure about trust, self-destruction, & shifting identities.

You have only days to pay off the debt on your newly bought mansion. Search for hidden treasure, solve puzzles, and whatever you do — Do not miss your wife's calls. Missing just one could end it all.

ToT: Experiment is a sci-fi short story game set on a remote ship wandering through space. Without any memories or recollection of his past our hero is tasked by the ship AI - AR.I.A. to perform daily tasks, that will help to maintain the ship.

A failed experiment has unleashed the Overblooming, threatening to consume the world. Explore abandoned ruins overtaken by nature, uncover the fate of those who lived here, and push forward to stop the spreading disaster.

Your orders are simple: walk to the bridge at the end of the corridor. But something isn’t right. Can you make the right choices to finally make it 'To The Bridge'?

A first-person virtual reality puzzle game. Immerse yourself in a high-tech sci-fi world where everything is built on logic and interaction with the environment. Solve puzzles, control lasers, and find your way through mysterious high-tech laboratories.

Lunar Soil is a third-person science-fiction game that will take you on a journey of exploration and discovery. Set in a mysterious and atmospheric world, you will have to solve challenging puzzles and unravel the secrets of abandoned bunkers and mysterious puzzle towers.

Stardream is a story-driven investigation game set in a retro 60s-inspired space ark. As Darlene, a taxi driver turned into a pressured investigator, uncover a hidden truth that could shatter a perfect society.

You wake up in a spaceship, you realize that strange things are going on there, you try to get back to civilization. However, this is harder than you think, the encounters will drive you crazy and you will doubt yourself.

The discovery of an adventurer's journal starts you on an unforgettable journey into the heart of an uncharted wilderness in search of the legendary Lost City of Gold.