60+ similar titles based on shared tags and player behavior. Themes include Space, Aliens, Singleplayer, Adventure.
A signal from a star // 3571 → 3559 → 3557 → … → 0 // 336 years remain // You and her, staring up at the sky. A hand-drawn sci-fi adventure about first contact.
What happened on the Moon?
Built by Professor Ward, you are an autonomous Moon Rover on a mission to investigate mysterious activity on the lunar surface...
Space Alien Hangar
Play as a space alien in a light-hearted third-person 3D sci-fi adventure. Explore a space station hangar, power up the hover jack, transport an aggressive alien pet onto the shuttle, fix the broken shuttle engine, etc. All with the help from your floating AI companion. Gamepad suggested.
Built by Professor Ward, you are an autonomous Moon Rover on a mission to investigate mysterious activity on the lunar surface...
Why similar: Aliens 17.1%, Space 16.8%, Side Scroller 14.6%, Linear 11.9%, Visual Novel 10.4%
Play as a space alien in a light-hearted third-person 3D sci-fi adventure. Explore a space station hangar, power up the hover jack, transport an aggressive alien pet onto the shuttle, fix the broken shuttle engine, etc. All with the help from your floating AI companion. Gamepad suggested.
Why similar: Aliens 40%, Space 19.9%, Linear 16.5%, Adventure 14.5%, Exploration 7.9%
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!
Why similar: Aliens 30%, Space 20%, Story Rich 11.5%, Visual Novel 10.8%, Futuristic 6.9%
Explore a collapsing multiverse, make first contact with 75 alien civilizations, and uncover the truth behind reality’s unraveling—one discovery at a time.
Why similar: Aliens 21.3%, Space 18.3%, Mystery 16.8%, Story Rich 14.7%, Exploration 7.4%
When Haru discovers that his friend, Hiyori, was hiding a huge secret, he’s forced to say goodbye to her. Haru misses Hiyori, however, and he’s determined to see her again – even if he has to travel into the furthest recesses of space to do it.
Why similar: Aliens 33.1%, Romance 16.7%, Visual Novel 16%, Space 15.8%, Anime 9.7%
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 30.7%, Aliens 20.5%, Mystery 19.6%, Adventure 9%, Exploration 7.5%
A space adventure with retro gfx from the golden age of quest gaming with real type-in commands, puzzles to solve and challenging minigames.
Why similar: Space 33.5%, Aliens 29.8%, Adventure 13.9%, Story Rich 7.7%, Exploration 6.2%
One-Eye Kutkh - an exciting space adventure based on the fairy tales of the Far North.
Why similar: Space 60.2%, Adventure 14.8%, Aliens 8.1%, Side Scroller 7.1%, Linear 5.6%
A survival game where you uncover the mystery of the alien civilization "The Fallen of Elun". Navigate a dark world, solve complex puzzles, face hostile creatures, and use many weapons to survive while searching for the truth behind your missing son.
Why similar: Aliens 44%, Mystery 19.7%, Story Rich 14.5%, Adventure 10.2%, Exploration 8.1%
A crew member wakes up alone on a silent ship. Something is wrong. Something is watching. Delta 78: The Passenger is a dark sci-fi experience with interactive storytelling and stealth gameplay.
Why similar: Side Scroller 24.8%, Space 16.4%, Aliens 14.6%, Linear 13.2%, Story Rich 13.2%
As Evod, a special agent of the Earth Empire, you embark on a thrilling adventure to the enigmatic planet of Ulthar, inhabited by the zoomorphic tribe of the Flock, a biotechnological extraterrestrial civilization. Your mission is to unravel an ancient mystery that holds the key to your destiny.
Why similar: Aliens 26.4%, Space 15.6%, Romance 12.5%, Visual Novel 10.7%, Mystery 9.4%
Haru’s life was turned upside-down when the alien princess, Ena, declared herself his future wife – but now things are getting really crazy, with the appearance of a beautiful new professor at Haru’s university, who seems a little too interested in Ena. What will happen next?
Why similar: Space 31.1%, Visual Novel 20.6%, Romance 20.5%, Linear 14.3%, Anime 12.1%
South Scrimshaw, Part Two continues the story of one life in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.
Why similar: Aliens 40.7%, Space 21.6%, Visual Novel 18.8%, Story Rich 11.5%, Atmospheric 4.3%
Restore your home planet to be the thriving wasteland it once was, in order to reboot everyone you know. Venture out into space, gather resources to fix your home, and piece together the mystery of how (and why) the plants have taken over.
Why similar: Space 30.1%, Aliens 18.4%, Mystery 16.9%, Story Rich 15%, Adventure 7.8%
ECH8 is a single-player narrative puzzle game about the mystery behind the disappearance of an entire species. Communicate with their past, decide their future. Will you find the truth in time, or are you doomed to repeat the same mistakes? The current release is Chapter 0, a free standalone demo.
Why similar: Space 33.2%, Mystery 21.2%, Story Rich 18.2%, Linear 15.1%, Adventure 9.4%
Continue Evod's adventure on the enigmatic planet of Ulthar, unraveling deeper mysteries and navigating political intrigues with his companions Ada, Lily, Sif, Ophelia, and Kaya.
Why similar: Aliens 22.7%, Mystery 12.5%, Space 12.4%, Romance 12.2%, Story Rich 10.4%
偏远的山村中，正举行着古老的祭祀『仙姑宴』。少女吟诵着，舞动着，一场漫长而恐怖的杀戮剧正在悄然上演……
Why similar: Visual Novel 25%, Mystery 24.5%, Story Rich 22.2%, Adventure 13.5%, Anime 13.2%
舞台は廃校。記憶喪失の少年と、「モノ」を自身に宿すことができる「モノマネ」の力を持つ少女。 校舎内のあらゆる「モノ」と会話してモノだけが知っている情報を聞き出し、失われた記憶を取り戻そう！
Why similar: Mystery 25%, Visual Novel 20.9%, Adventure 18.8%, Story Rich 13.6%, Anime 10.9%
You are a writer who gets kidnapped by aliens and are taken to a space station run by a mysterious rich backer who selects a single writer from each known intelligent alien species. You are the only human on a writer's retreat space station filled with different alien species.
Why similar: Aliens 27.2%, Space 19.9%, Romance 13%, Visual Novel 10.3%, Story Rich 9.1%
Master laser manipulation and environmental control in this sci-fi puzzle game. Unleash your creativity and uncover the secrets of mysterious platforms that have suddenly appeared near Jupiter.
Why similar: Space 23.8%, Aliens 22.7%, Mystery 16.9%, Story Rich 10%, Futuristic 6.2%
The Place is an atmospheric science fiction quest inspired by classic works like Aliens, Predator and The X-Files. Immerse yourself in the retro-futuristic aesthetic of the 90s as you travel to Venus to find a weapon against Earth's alien invaders.
Why similar: Aliens 20.4%, Mystery 15.7%, Space 14.5%, Side Scroller 14.1%, Story Rich 13.8%
Mix 2D platforming, action, and mystery in a compact adventure designed to be played in a single sitting. Reaper Rules is short, challenging, and full of personality.
Why similar: Mystery 27.1%, Story Rich 22.2%, Linear 22.2%, Side Scroller 14.5%, Adventure 8.3%
Face logic challenges in this Escape Room game, where every second counts! Join Mirra, your mercenary partner, to uncover the mysteries of an abandoned colonizer ship on an unknown planet.
Why similar: Space 34.8%, Mystery 24.8%, Aliens 17%, Adventure 9.8%, Exploration 9.7%
Play as a postman delivering the words of others over an ancient mountain path. Journal your observations, think on the world around you and consider how your own voice fits into it all.
Why similar: Story Rich 22.4%, Mystery 21.6%, Side Scroller 19.8%, Linear 18.1%, Adventure 10.1%
Thrown into a century long war between the Union and the Kingdoms, a lone starship Captain decides to rebel against his fate. Join him in his galactic journey and discover the various stories that can still bloom in the Ashes of War...And flirting. A lot of flirting.
Why similar: Space 20.3%, Visual Novel 18.2%, Romance 17.6%, Anime 10.4%, Adventure 8.9%
Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.
Why similar: Space 27.5%, Story Rich 16.2%, Visual Novel 14%, Mystery 11.7%, Adventure 6.6%
The ordinary case of Margaret Luoni is a sci-fi detective game with a deep story. Help Detective Dirk understand what happened, explore a new futuristic world. There are no obvious solutions here, find your own approach to witnesses and look for hidden places and clues to discovery.
Why similar: Aliens 27.2%, Space 18.1%, Linear 11.8%, Story Rich 10.7%, Visual Novel 8.8%
What begins as a slice-of-life romantic comedy will prove to be a sci-fi tale full of character drama, mysteries, and tragedy. This coming-of-age visual novel is a story about life, mistakes, pursuing your dreams, and finding your place in the universe.
Why similar: Space 30.2%, Story Rich 16.6%, Visual Novel 15.8%, Linear 14.7%, Anime 10.6%
A short sci-fi visual novel with minigames sprinkled within. The space bar is all you'll need.
Why similar: Aliens 30.1%, Space 23.4%, Visual Novel 17.6%, Linear 16.3%, Adventure 9.9%
On a seemingly idyllic island, the Internet is shut down. What will become of those unable to adapt? In 2018, a lethal biological attack claims a significant number of lives. While tragedy occupies people's minds to the brim, a controlling governmental plan is put into effect.
Why similar: Romance 17%, Visual Novel 15.6%, Story Rich 15.2%, Futuristic 12.5%, Mystery 12%
Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!
Why similar: Aliens 26.7%, Side Scroller 21.1%, Space 20.3%, Adventure 8.9%, Anime 8.1%
Caladria Chronicles is a kinetic visual novel spanning several genres, complete with full voice acting. Follow princess Nerisu Himenomiya and her friends as they enjoy life, have crazy adventures, and maybe even save the world.
Why similar: Aliens 30.6%, Visual Novel 15.5%, Romance 13.9%, Story Rich 11.7%, Anime 9.3%
In a world plagued by conflict, greed, and division, hope arrives from beyond the stars. The aliens have come to Earth, and they're listening to everything you say and make it a reality. What will you do with all this sudden power? Will you be able to save the world?
Why similar: Aliens 33.4%, Space 20.4%, Visual Novel 12.7%, Futuristic 9.3%, Anime 8.4%
Solar Echoes: The Star Legation is a choice-driven cinematic Sci-Fi Visual Novel game with RPG elements. Journey through space to gather and manage an alien crew, visit new worlds, negotiate with alien leaders, and even risk romance across the stars!
Why similar: Aliens 29.7%, Space 14.9%, Visual Novel 11.5%, Mystery 10.7%, Romance 9.9%
Half a year after the events of ROBOTICS;NOTES ELITE, Kaito Yashio is introduced to Itaru Hashida through Nae Tennouji. Unsettling incidents start occurring all around them, harbingers of an event that will again plunge the world into chaos.
Why similar: Story Rich 31.6%, Mystery 23.6%, Visual Novel 20.1%, Anime 12.4%, Adventure 12.3%
Explore a future Tokyo where cosmic mysteries collide with human fate in the visual novel It Came From Above Us. Follow Rei, a curious high school student, and Mio, an enigmatic scientist, as they uncover a secret that will change humanity forever...
Why similar: Mystery 20.1%, Space 19.4%, Visual Novel 14.9%, Story Rich 13.5%, Linear 10.6%
2061, Japan. Mankind has lost the sky, and with it, its connections. All of it was taken away by birds... ...By countless artificial pigeons flying through the sky.
Why similar: Mystery 23.7%, Romance 17.1%, Story Rich 15.8%, Visual Novel 15.3%, Adventure 7.3%
A story-driven puzzle adventure with a shared spotlight between two intergalactic freelancers who get dragged into a series of peculiar events happening on a strange alien planet.
Why similar: Aliens 35.1%, Story Rich 19.3%, Adventure 15.8%, Futuristic 9.6%, Mystery 9.1%
An emotional point-and-click hard sci-fi adventure game about exploring an abandoned space station. Follow messages left by the long-gone staff to learn the outcome of the research team and the secrets they left behind.
Why similar: Space 25.5%, Mystery 16.1%, Linear 12.8%, Story Rich 11.9%, Visual Novel 7.1%
One Way Road is a story-driven action game combining elements of Scroll Shooter, Top Down Shooter, and Tube Shooter. Take the helm of a space cruiser, explore the galaxy, and fight in stellar battles to save humanity.
Why similar: Space 22.2%, Side Scroller 21.9%, Aliens 21.9%, Story Rich 11.8%, Linear 9.7%
A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!
Why similar: Aliens 32.8%, Side Scroller 20.1%, Space 19.1%, Adventure 9.8%, Futuristic 8.7%
Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack.
One day, the boy meets a monster, with whom he builds a strange relationship that is neither friend, nor family, nor owner and pet. How will the boy's future change?
Why similar: Linear 19.8%, Mystery 17.6%, Story Rich 17.2%, Visual Novel 16.6%, Psychological 10.1%
A fateful meeting sets off a chain reaction, upending Mark's life. People disappear and memories prove unreliable. Uncover a hidden truth with Mark and his friends in this narrative adventure and race to unravel the mystery before it's too late.
Why similar: Visual Novel 18.5%, Story Rich 17.2%, Mystery 13.1%, Romance 11.3%, Emotional 8.7%
After a black hole incident, you're stranded in space with fading oxygen and unanswered questions. Explore haunting environments, uncover hidden truths, and piece together the fate of your crew. Can you survive long enough to confront the dark secret that awaits?
Why similar: Space 30.9%, Mystery 16.2%, Story Rich 13.7%, Futuristic 9.1%, Adventure 8%
A science fiction visual novel. Deep beneath the surface of Mars lies a secret that will change everything. Six researchers. One rift. No one will return the same.
Why similar: Space 31.3%, Story Rich 16.6%, Visual Novel 16.3%, Linear 9.6%, Anime 8.7%
Become the most epic intern of all times (or at least save your own neck), in this frantic puzzle-adventure game infested with aliens ! Created by the studio behind the award-winning game "Nihilumbra".
Why similar: Aliens 37%, Space 25.2%, Adventure 19.8%, Story Rich 12.8%, Indie 5.2%
In a world where the USSR leads in science and space, Sergei, a student of rocket engineering, loses his parents in the “Zarya” station disaster. Years later, he discovers his university's link to the project and sets out to uncover the truth.
Why similar: Visual Novel 20.7%, Mystery 14.4%, Romance 14.3%, Adventure 14.1%, Story Rich 12.9%
Kiss/OFF is an action-packed visual novel game about a bizarre intergalactic dating show. Pick your partner and compete in front of a live studio audience to have the Best Kiss by the end of three dates. The cost of failure? DEATH. Ready, set, smooch!
Why similar: Aliens 32.6%, Mystery 15.5%, Space 12.2%, Visual Novel 11.7%, Romance 8.3%
Higurashi When They Cry is a sound novel. The music, backgrounds and characters work together to create a world that is the stage of a novel for the user to read. They laugh and cry and get angry. The user takes the point of view of the protagonist to experience the story.
Why similar: Mystery 24.8%, Visual Novel 23.5%, Story Rich 15.5%, Anime 11.5%, Psychological 10.9%
This is a Touhou Fangame. Maribel Hearn is a girl with unusual experience with ghosts and supernatural beings. In Cross The Boundaries, you will solve riddles while trying to stay alive, and looking for a way out of the nightmare.
Why similar: Visual Novel 17.6%, Mystery 16.7%, Adventure 10.7%, Anime 10.3%, Lore-Rich 9%
a side-scrolling, story-driven text adventure game in pixel art. The story is set in 2079, when a Replicant awakens in a lab facility amidst a life-or-death situation. The replicant aid agency tries to rescue him but fails. In the process they stumble on the real secret of the Replicant project...
Why similar: Mystery 16.4%, Side Scroller 14.6%, Story Rich 13.9%, Visual Novel 11.1%, Linear 9.6%
Omega Warp is a sci-fi themed action-adventure, which takes place aboard an interstellar freighter. Explore, upgrade your skills and equipment, and uncover the mysteries surrounding the freighter's loss of communication with the base of operations on Earth.
Why similar: Aliens 30.7%, Space 20.1%, Story Rich 13%, Side Scroller 11.5%, Futuristic 7.7%
Super Star Adventure is the 1-bit RPG which takes you on a wild ride through deep space gone wrong. Your ship hits a meteor field above Astralis, a rogue planet full of weird tech, weirder ruins, and even weirder creatures. It’s lonely out there, but not quiet.
Why similar: Aliens 41%, Space 38.6%, Adventure 9.1%, Exploration 7.8%, Indie 2.6%
Roseline is an ambitious fantasy visual novel, focused on cinematic storytelling, set in a city removed from the rest of the world, where human emotion and spirit has the power to alter reality itself. Follow a narrative about love, grief and finding purpose, and uncover the mysteries that await.
Why similar: Romance 21.6%, Visual Novel 18.1%, Linear 17.4%, Story Rich 14.1%, Anime 10.9%
Tasked with commanding of one of the most challenging sectors of the galaxy, the future of the Alexandria IV space station depends on your diplomatic and strategic capabilities. How far will you go to prevent a war? A space opera visual novel by J.M. Beraldo.
Why similar: Aliens 28.4%, Space 19.5%, Romance 12%, Story Rich 10.3%, Visual Novel 9.9%
Five stories, a life. In an accident, the man named "Miracle" met the girl he hit, and the trajectory of his life has changed since then. Ten years, in the scattered fragments of time, witness together his precious memories.
Why similar: Mystery 22.3%, Romance 22.1%, Visual Novel 21%, Adventure 14.4%, Anime 10.5%
In the near future, a technology called Brain-Machine Interface connects the brain and machines. This technology brings about a new paradigm and opens the gates to the digitization of human memory itself. From these new discoveries, "he" is born.
Why similar: Romance 23.4%, Visual Novel 21.9%, Story Rich 17.6%, Anime 12.9%, Mystery 7.8%
Explore the floating islands of a ruined alien world, unearthing the secrets of its lost civilization in a fast-paced time loop.
Why similar: Aliens 28.4%, Space 17.9%, Story Rich 16.9%, Adventure 13.6%, Mystery 13%
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 45.3%, Adventure 17.6%, Story Rich 12.9%, Mystery 11.9%, Atmospheric 5%
