
Quarked Up Omnibus is a 2D space exploration adventure game where you can walk around planets, and seamlessly fly to numerous other planets. Clean, Fix, and Exterminate your way through a day-by-day story, and plot your escape.
60+ similar titles based on shared tags and player behavior. Themes include Singleplayer, Exploration, Adventure, Indie.

Quarked Up Omnibus is a 2D space exploration adventure game where you can walk around planets, and seamlessly fly to numerous other planets. Clean, Fix, and Exterminate your way through a day-by-day story, and plot your escape.

Jetscout: Boot Camp
Boost and flip through 3 unique missions of various difficulties with a jetpack before your first real mission in the game Jetscout: Mystery of the Valunians!

K2-18b: Legacy
In this walking simulator, you'll immerse yourself in a mysterious and unknown atmosphere accompanied by original, atmospheric music. As you navigate unique labyrinths, you'll uncover a fascinating storyline, explore the world of an exoplanet, and uncover its secrets.
Boost and flip through 3 unique missions of various difficulties with a jetpack before your first real mission in the game Jetscout: Mystery of the Valunians!
Why similar: Flight 37.7%, Space 17.3%, 2D Platformer 15.9%, Sci-fi 10%, Platformer 8.3%
In this walking simulator, you'll immerse yourself in a mysterious and unknown atmosphere accompanied by original, atmospheric music. As you navigate unique labyrinths, you'll uncover a fascinating storyline, explore the world of an exoplanet, and uncover its secrets.
Why similar: Walking Simulator 26.7%, Exploration 11.5%, Space 11.2%, Adventure 10.3%, Sci-fi 9.8%
Easy to lift off, hard to land. Test your piloting skills in a physics-based 3D platformer where gravity is your worst enemy. Thrust through stylized worlds, conserve fuel, and avoid explosive impacts. Only for true rocket scientists.
Why similar: Flight 39.4%, Space 16%, Stylized 13.7%, Adventure 10.2%, Exploration 7.7%
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.
Why similar: Walking Simulator 30%, Sci-fi 17.1%, Space 15.4%, Story Rich 13.1%, Exploration 8.9%
As the pilot of a spaceship equipped with two rockets, one on each side, you must independently control both rockets to navigate treacherous courses and reach the summit.
Why similar: Flight 35.1%, Space 13.1%, Platformer 11.3%, Exploration 10.8%, Sci-fi 10.5%
Aery – A new Frontier is a story-driven 3D flight exploration game in which you control a bird-like creature while flying through a immersive but peaceful Sci-Fi world. Follow an interesting story through space and time and enjoy the relaxing gameplay while an exploring unknown colorful world.
Why similar: Flight 34.8%, Walking Simulator 17.8%, Sci-fi 13.5%, Exploration 9.3%, Space 8.9%
A jetpack-based sci-fi platformer - boost, flip, and burn your way through hostile planets to fight a mind-bending cosmic evil!
Why similar: Flight 41.9%, 2D Platformer 13.6%, Sci-fi 10.1%, Platformer 9.7%, Space 9.5%
The Station is a first-person sci-fi mystery set on a space station sent to study a sentient alien civilization. Assuming the role of a recon specialist, players must unravel a mystery which will decide the fate of two civilizations.
Why similar: Walking Simulator 26.7%, Sci-fi 19.7%, Space 18.6%, Story Rich 15.8%, Adventure 10.6%
Be free as a bird, by being a bird. Fly around a vast landscape to explore it's nature and meet its inhabitants, both animal and human.
Why similar: Flight 44.2%, Walking Simulator 28.7%, Exploration 12.1%, Stylized 11.7%, Indie 3%
Worker 42 is a single-player first-person exploration game. Use your scanner to find your way in the interstellar darkness of space. Repair the various systems of the station, complete your tasks and return to Earth. But something seems wrong on this planet.
Why similar: Walking Simulator 26.2%, Sci-fi 14.9%, Space 12.4%, Exploration 12.3%, Dystopian 9.9%
Aery - The Lost Hero is a story-driven, narrative 3D flight exploration game. You control a little bird on its journey to find a long-forgotten hero. Discover unknown, giant, and beautiful environments and enjoy the feeling of flying while exploring a world filled with beauty and little secrets.
Why similar: Flight 32.6%, Walking Simulator 26.6%, Stylized 11.8%, Exploration 11.5%, Adventure 7.7%
Help a tiny, fragile robot overcome treacherous obstacles and escape a desolate planet! An expansive cosmic adventure awaits you!
Why similar: Flight 34%, 2D Platformer 12.4%, Space 10.2%, Sci-fi 9.8%, Exploration 9.2%
You play as a bird-like spirit and fly through the different scenarios of the decision-making process of the protagonist. Each level represents a different path that the protagonist could take. Discover the different paths, find their possible outcomes, and find a good future for your new friend.
Why similar: Flight 30.3%, Walking Simulator 25.7%, Exploration 14.9%, Story Rich 13.6%, Stylized 7.8%
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
Why similar: Flight 31.9%, Walking Simulator 17.3%, Space 14%, Sci-fi 9.5%, Exploration 9.2%
"Static Sky: And Yet It █████" is a literary computer game based on the fear of and resistance to artificial intelligence. It imagines a future dominated by the generative AI "Sekai", where reality and hallucination blend and become indistinguishable.
Why similar: Walking Simulator 35.7%, Dystopian 19.8%, Adventure 15.1%, Exploration 15%, Story Rich 10.6%
Project Lexa is a sci-fi language mystery. Crash-landing on a mysterious planet, you find that everything is written in an alien language. Use your handy translator to decipher unknown glyphs, explore a strange world, and – hopefully – return home.
Why similar: Sci-fi 22%, Story Rich 20.1%, Stylized 16.2%, Space 13.1%, Exploration 10.1%
Paper Flight – Future Battles is an interactive game experience that is designed to ease your mind and have fun popping innocent balloons. Jump into the role of a little paper plane and rescue the world from evil balloon demons by dashing through them.
Why similar: Flight 38.7%, Walking Simulator 27.2%, Exploration 11.9%, Stylized 9.3%, Adventure 8.5%
Built by Professor Ward, you are an autonomous Moon Rover on a mission to investigate mysterious activity on the lunar surface...
Why similar: Walking Simulator 25.6%, Sci-fi 12.9%, Space 12.8%, Exploration 10.9%, Linear 10.1%
Aery - Sky Castle is a very unique flight game featuring a little bird that discovers an unknown world full of beauty and dreamy landscapes, little environmental riddles, and other surprises. It's a story-driven adventure to discover and rescue a broken world.
Why similar: Flight 42.4%, Walking Simulator 14.8%, Stylized 12.6%, Story Rich 12.5%, Exploration 10.7%
Calm down from the hassle of your daily life, experience the feeling of flying, and immerse yourself in beautiful and atmospheric landscapes.
Why similar: Flight 39.3%, Walking Simulator 27%, Exploration 12%, Stylized 10.3%, Adventure 8.1%
The Fall of Lazarus is first person exploration and puzzle game. A deeply narrative scifi mystery game based on the exploration of an abandoned cargo spaceship about redemption and second chances.
Why similar: Walking Simulator 21.6%, Sci-fi 19.9%, Space 18.8%, Exploration 12.3%, Story Rich 11.6%
With the power of gravity manipulation and bubblegum, the Bubblegum Bandit wreaks havoc and takes revenge! Steal from evil robots and blow up their ships!
Why similar: 2D Platformer 14%, Platformer 11.3%, Exploration 10.8%, Sci-fi 10.5%, Space 10.1%
Explore the silent Virelia Research Station in this atmospheric sci-fi puzzle adventure. Restore forgotten systems, solve environmental puzzles, and uncover what changed the abandoned station through documents and exploration.
Why similar: Walking Simulator 19.3%, Sci-fi 15.6%, Space 12.5%, Exploration 11.5%, Story Rich 10%
Unveil the truth in a genre-blending sci-fi mystery. Awaken from cryogenic slumber you find your shelter damaged by unknown circumstances. Scavenge your surroundings, repair the shelter and explore the ruins in hopes of uncovering – or perhaps avoiding – the uncomfortable truth of what has transpired.
Why similar: Walking Simulator 34.2%, Sci-fi 22.4%, Adventure 16.5%, Story Rich 13.2%, Indie 10.8%
ECH8 is a single-player narrative puzzle game about uncovering the mystery behind the disappearance of an entire species. Communicate with their past to uncover the truth and decide the future of their species. Will you uncover the truth in time, or are you doomed to make the same mistakes?
Why similar: Space 21%, Sci-fi 18.2%, Conversation 17.1%, Story Rich 15.9%, Linear 10.5%
In Aery Cyber City you play a little bird on its journey to find a home after losing its dear friend. You will discover unknown, giant, and beautiful environments and you will be able to enjoy the feeling of flying while exploring a whole world filled with beauty and little secrets.
Why similar: Flight 46.9%, Sci-fi 18.5%, Exploration 12.6%, Linear 10.5%, Walking Simulator 4.6%
In Between is a first person story adventure game about a lonely man and his near death experience.
Why similar: Walking Simulator 28.9%, Exploration 15.5%, Adventure 14.7%, Space 13.2%, Platformer 10.1%
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
Why similar: Space 21%, Flight 20.3%, Exploration 15%, Sci-fi 14.3%, Adventure 8.9%
Paper Flight – Relic Hunter is an interactive game experience that is designed to ease your mind and have fun popping innocent balloons. Jump into the role of a little paper plane and rescue the world from evil balloon demons by dashing through them.
Why similar: Flight 44.6%, Walking Simulator 23.3%, Exploration 12.4%, Stylized 9%, Adventure 7%
Master fast paced gravity manuevers in this arcade space game.
Why similar: Flight 42%, Space 21%, Stylized 12%, Sci-fi 12%, Linear 6.2%
Work your way across endless terrain and toxic water in search for a way to stop the energy outburst that will end all life.
Why similar: Flight 40.2%, Walking Simulator 22.5%, Sci-fi 16.7%, Exploration 12%, Stylized 8.1%
A short Horror game about navigating a pitch-black urban environment, using limited sources of light.
Why similar: Walking Simulator 33%, Exploration 14.1%, Adventure 12.8%, Sci-fi 12.4%, Dystopian 9.7%
Take the mantle of a postman who refuses to give up his job, even after death. Clinging to your last memory, take off into the world of the forgotten to deliver your letters to the ghosts that are stuck there, allowing them to reach the afterlife. Protect your mail from those who are pursuing you.
Why similar: Flight 58.2%, Exploration 14.7%, Adventure 11%, Story Rich 9.3%, Indie 6.5%
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time. This is the prologue for Exo One.
Why similar: Flight 37.5%, Walking Simulator 19.5%, Sci-fi 15.3%, Space 12.7%, Stylized 7.4%
Pilot your rugged rocket through a captivating retro adventure as a Starlight Scout. Master the physics-based gameplay and discover the secrets of the Galaxy!
Why similar: Flight 30.7%, Space 15.6%, Sci-fi 11.1%, Exploration 9.9%, 2D Platformer 8.7%
Explore a rough space landscape in a fragile capsule. Good for an hour of fun or frustration depending on skill. Physics mostly accurate.
Why similar: Flight 39%, Space 23.8%, 2D Platformer 17.2%, Sci-fi 7.3%, Platformer 5.5%
Kambulin is a story focused game about love: be it about people, environments or even yourself. Enjoy your time meeting a lot of very different characters and explore a beautiful pixel-art world!
Why similar: Walking Simulator 25.5%, 2D Platformer 15.2%, Conversation 13.2%, Story Rich 12%, Exploration 10.8%
Atmospheric first-person retro horror. You are a courier — a disposable tool of the System. Sort, deliver, collect archives. Obey… or uncover what lies inside.
Why similar: Walking Simulator 34.5%, Dystopian 14.7%, Exploration 14.6%, Adventure 14.1%, Stylized 11.4%
De-Void is a first-person adventure game, where the player unravels the mysterious circumstances surrounding the disappearance of a remote space colony crew.
Why similar: Walking Simulator 28.6%, Sci-fi 17.8%, Space 15.5%, Story Rich 12.7%, Adventure 9.9%
A lone pilot sent to the main asteroid belt, your task is to collect carapaces, dragon remains. But beware, they might not take too kindly to you collecting them. A short sci-fi, first person, indie, thriller/horror game. Triggers my Thalassophobia.
Why similar: Flight 43.1%, Space 18.3%, Sci-fi 16.6%, Exploration 10.3%, Linear 8.8%
The Mini 8-bit game! With lots of secrets...
Why similar: Flight 43.9%, 2D Platformer 16%, Exploration 13.3%, Platformer 11.2%, Story Rich 8.1%
Stardream is a story-driven investigation game. You play as Darlene, an ordinary taxi driver unwillingly drawn into an affair that gradually shakes the balance of an apparently perfect space society and paves the way for a possible revolution.
Why similar: Walking Simulator 22.2%, Story Rich 12.7%, Sci-fi 12.1%, Stylized 11.8%, Exploration 11.6%
In Aery – A Journey Beyond Time you are in the role of a flying god-like creature which observes the world and their inhabitants while they grow and evolve through time. Are you ready to explore time itself?
Why similar: Flight 45.8%, Walking Simulator 26.2%, Exploration 13.9%, Adventure 5.6%, Story Rich 3.8%
Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.
Why similar: Flight 37.1%, Sci-fi 18.2%, Space 17.6%, Exploration 8.6%, Linear 8.2%
A solo indie debut, Lightbender is an atmospheric adventure about flying through the desert and the dark echoes of a lost civilization. Find light fragments to power your hovercraft while dodging and weaving through intricate ruins as you slowly re-piece the shattered light.
Why similar: Flight 39.4%, Stylized 14.6%, Exploration 13.6%, Adventure 10.1%, Linear 7.5%
"Abyss of Light" is a narrative-driven sci-fi adventure game. In this story, you play as a stranded interstellar colonist who crash-landed on a mysterious planet and struggles to find a way home.
Why similar: Space 20.2%, Walking Simulator 19.3%, Sci-fi 16.2%, Story Rich 15.7%, Exploration 13.7%
TRAXION is a space-themed cave flyer featuring beautiful pixel art, great music, and tons of meticulously crafted physics puzzles.
Why similar: Flight 33.4%, Space 15%, Sci-fi 11.8%, Aliens 10.1%, Exploration 9.7%
Wake up in a dark, futuristic lab with no memories of who you are or why you're there. Explore the lab with your fellow amnesiac Lenny as you complete puzzles to unlock more of the facility and regain more memories of your past. Will you like who you turn out to be?
Why similar: Walking Simulator 34.2%, Story Rich 15.6%, Stylized 15.4%, Exploration 10.4%, Adventure 7.6%
You play as a slime named Slami, who has to find his way in life. You will have to accompany him on this path, helping him to solve problems and stay himself in this large and very versatile world, where it is very easy to lose yourself.
Why similar: Walking Simulator 25.2%, 2D Platformer 13.9%, Platformer 11.4%, Exploration 10.9%, Sci-fi 10.5%
Lost in deep space. Accompanied by Alice, the AI computer. Can you together find your way back to Earth?
Why similar: Walking Simulator 24.3%, Space 24.2%, Sci-fi 19.3%, Conversation 18.1%, Exploration 6.6%
Soar, dive, and explore the floating islands as a young Gryphon in this flying fantasy adventure. Delve into the lore and discover what it means to be a Voyager.
Why similar: Flight 45.8%, Stylized 13.6%, Exploration 12.7%, Story Rich 9.1%, Linear 6.7%
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.
Why similar: Walking Simulator 32.1%, Conversation 20.2%, Sci-fi 18.5%, Story Rich 14.5%, Exploration 7.4%
In Aery - Dreamscape you play as a bird like spirit who can enter the minds of other people in order to explore their thoughts, their secrets and their imagination. Experience the feeling of flying, immerse into beautiful and atmospheric landscapes and enjoy the unique storytelling of the game...
Why similar: Flight 43%, Walking Simulator 24.1%, Exploration 12.5%, Stylized 9.5%, Adventure 7.7%
Directional Isolation is a short VR game that allows you to experience space as a spaceship captain. You have no crew and no idea where to go. Thankfully, your ship has a personalized A.I onboard named C.A.I.S.N. Travel through the Ulrich asteroid fields with only curiosity leading the way.
Why similar: Flight 39.6%, Sci-fi 16.8%, Aliens 11.3%, Exploration 10.6%, Stylized 7.9%
Have you ever wondered if you could play a video game, without even looking at the screen? What if you played this unique sound-based adventure game, without even seeing anything!
Why similar: Walking Simulator 31.1%, Exploration 18.5%, Story Rich 17.5%, Conversation 13.4%, Adventure 7.6%
Photograph your way through High Pines Summer Camp and uncover the mystery of the campers’ disappearance.
Why similar: Sci-fi 22%, Exploration 19.4%, Story Rich 19.3%, Walking Simulator 12.5%, Stylized 11.5%
Stranded on a futuristic Earth, you and your alien pals need cash to get home! Explore a vibrant 2.5D world, go on taxi missions or assist humans and UFOs alike in this casual platformer. Can you hustle your way to a stellar escape?
Why similar: Flight 29.3%, Sci-fi 13%, Aliens 12.2%, 2D Platformer 11.2%, Conversation 10.8%
The Moon has gone dark, cutting off Earth’s last source of energy. As a lone astronaut, you’ll explore abandoned lunar bases, solve intricate puzzles, and navigate stunning zero-gravity environments. Operate advanced vehicles, uncover hidden truths, and survive in this gripping sci-fi thriller.
Why similar: Space 27.2%, Sci-fi 19.5%, Adventure 15.8%, Story Rich 10.7%, Walking Simulator 9.6%
little scary Walking simulator in Japanese summer
Why similar: Walking Simulator 23.6%, Dystopian 14.1%, Sci-fi 13.9%, Space 13.2%, Story Rich 10.8%
Compare your scores on the Steam Leaderboards! Navigate through obstacles like spinners, and oscilators. Apply boost to keep your rocket in the air. Speedrun against your friends, or try to get as far as you can in the game without crashing!
Why similar: Flight 36.5%, 2D Platformer 13.3%, Space 12.3%, Exploration 11%, Platformer 9.6%