60+ similar titles based on shared tags and player behavior. Themes include Sci-fi, Puzzle, Space, Singleplayer.
First Moon of Mercury is a hopeful puzzle thriller set in a near future of political upheaval. Solve puzzle boxes, assemble a space station, and protect the mission from saboteurs.
Seamspace: Minesweeper
The classic Minesweeper experience launched into a 3D space environment. Strategically reveal cells against a backdrop of stars and nebulae to beat your best times. Play the traditional beginner, intermediate, and expert difficulties or take control and create your own board in the custom mode.
Interdimensional Gas Station
Experience a sci-fi narrative where you run a gas station on a drifting asteroid in the infinite void. Service increasingly complex alien ships, upgrade and expand your gas station's operations, and shape the fate of the galactic stage through your choices!
The classic Minesweeper experience launched into a 3D space environment. Strategically reveal cells against a backdrop of stars and nebulae to beat your best times. Play the traditional beginner, intermediate, and expert difficulties or take control and create your own board in the custom mode.
Why similar: Space 32.4%, Puzzle 24.8%, Sci-fi 21.1%, Strategy 14.6%, 3D 6%
Experience a sci-fi narrative where you run a gas station on a drifting asteroid in the infinite void. Service increasingly complex alien ships, upgrade and expand your gas station's operations, and shape the fate of the galactic stage through your choices!
Why similar: Multiple Endings 15.1%, Lore-Rich 14.3%, Puzzle 14.3%, Choices Matter 14.2%, Space 13.1%
Follow Nova Dune, a space explorer in her quest to find out about the unfamiliar distress signal she received aboard her ship. Determined to investigate it, she finds herself on a desolated planet where all civilization has vanished.
Why similar: Sci-fi 25.5%, Puzzle 24%, Space 23.5%, Mystery 19.4%, Strategy 4.3%
Work the night shift at a sealed sorting facility. Inspect unknown objects, compare instrument readings, and decide: ACCEPT, REJECT, or CONTAIN. Just don't assume the equipment — or the protocol — is telling you the truth
Why similar: Conspiracy 21.6% ★, Choices Matter 17%, Sci-fi 14.2%, Puzzle 12.7%, Multiple Endings 12.7%
In Wyred, every move matters. A small choice can become an impossible obstacle many steps later, forcing you to think ahead, adapt, and carefully plan your route as you navigate the circuits of these puzzles.
Why similar: Puzzle 25.6%, Strategy 20.9%, Sci-fi 20.4%, Space 18.2%, Choices Matter 11.9%
Learn to communicate with the people of Hierre by speaking their languages and understanding their cultures in this sci-fi translation game. Use your translation skills to navigate Kallay Tirridor, uncovering its dark secrets while solving the sudden disappearance of your brother.
Why similar: Lore-Rich 15.7%, Sci-fi 14.8%, Choices Matter 14.4%, Puzzle 13.8%, Multiple Endings 12%
Guide humanity’s last colony ship through procedurally generated worlds, dangerous choices, alien encounters, and signal decoding puzzles. Manage dwindling systems, read each planet’s visual clues, and decide where civilization begins again or ends forever.
Why similar: Space 21.3%, Choices Matter 18.3%, Sci-fi 16.8%, Multiple Endings 13.7%, Puzzle 11.9%
Delta Z Inc. is a horror sci-fi puzzle game where you work as a repurposing technician, responsible for modifying reanimated bodies to suit the needs of your clients while keeping within the company's budget.
Why similar: Choices Matter 16.6%, Puzzle 15.9%, Multiple Endings 13.5%, Space 13.4%, Sci-fi 10.8%
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 24.3%, Puzzle 22.4%, Space 19.1%, Story Rich 14.4%, Stylized 9%
Decipher interstellar transmissions encoded via substitution ciphers aboard Eremite Station. In this choice driven narrative, uncover secrets from planetary factions while conversing with crewmates to reveal their stories and troubles. The ripples of your choices may be felt throughout the galaxy.
Why similar: Space 16.7%, Sci-fi 15%, Choices Matter 14.5%, Puzzle 14.1%, Lore-Rich 11.3%
Travel across the universe and save dying suns from extinction in this unique and challenging puzzle strategy game. You are the last hope to bring salvation to a perishing universe as you collect and deliver fragments of plasma using your omni-directional ship.
Why similar: Space 38.1%, Puzzle 28.9%, Strategy 26.7%, Indie 6.4%
宇宙船を舞台にしたＳＦミステリーゲーム。 とある基地の残骸を回収したことから、有人宇宙船アルタイル号の中で不可解な事件が巻き起こる。 被害を食い止めるべく宇宙船のマスターAIは、壊れかけのアンドロイド・フレムと共に事件の調査に乗り出す――
Why similar: Space 30.9%, Sci-fi 24.7%, Mystery 16.9%, Choices Matter 10.7%, Conspiracy 10% ★
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 31.9%, Sci-fi 21%, Mystery 16.1%, Puzzle 15.1%, Story Rich 11.9%
Three thousand years in the future, mankind has carved a bloody path towards domination of the known universe. Self-proclaimed as a divine race and beyond reproach as a species, they view all alien races as inferior.
The city is in chaos. The building won't let you leave. Spot the anomalies, tune the alien frequencies, and survive the loop in this brutal first-person psychological horror experience built on pure paranoia. Available Now.
Why similar: Conspiracy 23.3% ★, Sci-fi 13.1%, Puzzle 13%, Choices Matter 12%, Lore-Rich 11.7%
Embark on a first-person adventure to a mysterious café in Cairo. Adopt a new perspective and shape reality to your will as you unravel an occult conspiracy hidden in plain sight.
Why similar: Puzzle 21.1%, Choices Matter 21%, Conspiracy 19.6% ★, Mystery 17.4%, Story Rich 11%
Nebulon is a minimalist but challenging puzzle game set in a distant nebula. Help small cube-shaped robots escape their enclosure. Plan ahead, avoid spikes, and use boxes to access new areas. Collect battery cubes to power up and destroy the walls blocking your path!
Why similar: Space 39.7%, Puzzle 30.9%, Strategy 26.1%, Indie 2.1%, Singleplayer 1.2%
A short science-fiction visual novel where you investigate the mysterious circumstances surrounding the death of a close friend.
Why similar: Conspiracy 21.3% ★, Choices Matter 16.4%, Space 15.6%, Sci-fi 15.5%, Multiple Endings 14.6%
The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.
Why similar: Space 47.1%, Sci-fi 33.4%, Strategy 18.1%, 3D 0.8%, Indie 0.5%
You and 4 other people are trapped underground on a moving subway train. What are you willing to do to get out? Will you play by the rules, or break them?
Why similar: Puzzle 24.2%, Sci-fi 21.5%, Choices Matter 18.7%, Multiple Endings 12.8%, Mystery 10.5%
What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.
Why similar: Puzzle 32.3%, Space 29.9%, Sci-fi 28.3%, Mystery 3.7%, Indie 2.7%
A sci-fi space themed puzzle game where players must combine the logic of Masyu style puzzles and Star Battle puzzles to reach a unique solution to each puzzle. Unlock achievements as you progress through 50 puzzles of varying difficulty. Additional puzzle types will be introduced through DLC.
Why similar: Puzzle 37.2%, Space 31.7%, Sci-fi 28.5%, Singleplayer 2.5%
The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.
Why similar: Space 33.2%, Puzzle 30.8%, Sci-fi 26.5%, Story Rich 6%, Mystery 1.9%
After waking up in the facilities of a once-successful tech company, you must find your way out and uncover the mysteries of InterNULL with your only tool being a Virtual Reality Headset.
Why similar: Conspiracy 23% ★, Lore-Rich 19.7%, Sci-fi 14.9%, Puzzle 14.5%, Multiple Endings 10.7%
Play as a group of underground workers who fight in the dark, and stage a treacherous spy war story in Nanjing during World War II. How will you respond to identity crises, betrayals, and collapsed beliefs? Loyalty or betrayal, abandon others or be abandoned...
Why similar: Conspiracy 19.2% ★, Choices Matter 17.8%, Lore-Rich 13.8%, Multiple Endings 13.5%, Mystery 11.2%
CINERIS IV is a first-person psychological thriller set on a desolate planet. As a deep-space observer, operate complex telescope arrays to find a new home for humanity and maintain your station against the harsh elements.
Why similar: Space 32.6%, Mystery 20.8%, Sci-fi 19.8%, Choices Matter 13.4%, Multiple Endings 10.4%
A horror adventure that tasks you with detecting the Unseen to escape the facility's labyrinths alive.
Why similar: Conspiracy 23.8% ★, Puzzle 16%, Multiple Endings 15%, Choices Matter 14.4%, Sci-fi 11.5%
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.
Why similar: Space 22%, Sci-fi 18.9%, Multiple Endings 17.4%, Choices Matter 17.2%, Mystery 11%
A hard sci-fi murder mystery in space. Scour the bowels of the Ark ship for tactile clues, uncover hidden connections, and unlock the secrets of the sleeping passengers.
Why similar: Space 28.9%, Mystery 20%, Puzzle 19.1%, Strategy 12.7%, Multiple Endings 10.8%
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...
Why similar: Space 27.6%, Sci-fi 17.6%, Multiple Endings 13.3%, Puzzle 12.6%, Lore-Rich 10.3%
Axiom Of Echoes: Proof Refactor is a story-rich logic puzzle game where you build mathematical rules to reconstruct 2D and 3D memory fragments, solving precise spatial puzzles as a cold sci-fi mystery unfolds.
Why similar: Puzzle 27.9%, Choices Matter 20.4%, Sci-fi 19.6%, Multiple Endings 16.1%, 3D 6.7%
Escape your doomed mission from the Moon. Explore a vast open-world landscape and evade its dangers. Land shuttles, solve puzzles, control cameras, hack systems, uncover mysteries, and roam tranquil plains in your Rover. Survive the mission. Make your escape.
Why similar: Space 31%, Sci-fi 25.4%, Multiple Endings 13.4%, Mystery 12.6%, Puzzle 10.9%
In Spaceship Down, you’re Noah, a stranded tech patching up a crashed spaceship with whatever you can find. With only a sarcastic narrator and a perky AI for company, survival means thinking fast and jury-rigging your way out of a bad situation. Think you’re up for it?
Why similar: Lore-Rich 24.7%, Choices Matter 23.1%, Space 19.4%, Sci-fi 14.9%, Story Rich 8.3%
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: Space 31.1%, Sci-fi 24.9%, Mystery 15.5%, Puzzle 14.8%, Story Rich 9.4%
In the year 2204 an average engineer gets an ordinary job offer that ends up being a lot more than he bargained for...
Why similar: Space 24.3%, Sci-fi 18.7%, Multiple Endings 16.4%, Choices Matter 15%, Puzzle 13.1%
Nine participants awaken, trapped in an underground facility. To escape, they must play a game with deadly consequences. Who will live, and who will die? The choice is yours. Let the Decision Game begin…
Why similar: Puzzle 24.2%, Choices Matter 23.4%, Mystery 16.6%, Sci-fi 14%, Story Rich 11.7%
In this world, deadly toxic mist is everywhere. The protagonist, Yaqing, becomes an apprentice to a physician skilled in using insects to save his sister, who has been poisoned by the mist. As the story progresses, he finds himself entangled in a tense racial conflict…
Why similar: Choices Matter 22.1%, Multiple Endings 18.6%, Puzzle 15.5%, Lore-Rich 14.5%, Mystery 12.7%
A single player adjacency and domino-based puzzle game, where you build ringworlds. Unlock infrastructure and shape its society based on your choice of commercial partners all in order to reach the highest real estate value. Try different builds and try to get the highest score in the universe!
Why similar: Space 30.4%, Puzzle 25%, Choices Matter 16.7%, Sci-fi 16.1%, Strategy 6.7%
Kidnapped and taken to an unfamiliar location, nine people find themselves forced to participate in a diabolical Nonary Game by an enigmatic mastermind called Zero. Why were they there? Why were they chosen to put their lives on the line? And more importantly, who can be trusted?
Why similar: Choices Matter 22.5%, Puzzle 20.3%, Multiple Endings 18.9%, Mystery 15.7%, Story Rich 11.5%
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.
Why similar: Space 42%, Sci-fi 22.9%, Puzzle 12.2%, Mystery 8.6%, Story Rich 8.2%
A disgraced engineer unravels a terrifying deception in a retro-futuristic dystopia spanning the stars, fusing resource management, strategic card duels, and morally complex social dynamics against the clockwork cruelty of an authoritarian state clinging to power.
Why similar: Conspiracy 22.5% ★, Space 22.4%, Sci-fi 17.6%, Choices Matter 13.8%, Mystery 9.4%
Function Maze is a snake-style puzzle game powered by math. Dodge deadly function curves, grab power-ups to rewrite the equations and strike back, then navigate to the origin to win.
Why similar: Space 35.5%, Puzzle 33.8%, Strategy 27%, Indie 2.3%, Singleplayer 1.3%
A sci-fi action-adventure game focused on physics-driven asteroid mining as a probe bot. Smash rocks together with a grapple hook, haul them home using a magnetic stasis field and cash in to upgrade your abilities. Solve puzzles and acquire new robotic friends as you explore a mysterious galaxy.
Why similar: Space 21.4%, Lore-Rich 19.1%, Puzzle 16.7%, Sci-fi 15.6%, Mystery 8.5%
CATYPH is a First Person Adventure game (Myst-like), part of a sci-fi series named The Black Cube (ASA: A Space Adventure...). Visit Tytaah, a moon of Catyph divided into 7 regions, and try to save your home planet Terra by solving the challenging puzzles of the mysterious Germinal.
Why similar: Space 23.9%, Sci-fi 17.2%, Puzzle 13.8%, Lore-Rich 12.4%, Mystery 11.2%
A sci-fi story of a face blind assassin sneaking into the spiritual world. Explore target memories in unique hand-drawn 2D scenes. Facing mental pollution. Unravel people's thoughts and revise their thoughts.
Why similar: Lore-Rich 19.5%, Puzzle 19.1%, Choices Matter 15.6%, Multiple Endings 14.7%, Strategy 12.7%
Play detective in this heart-gripping cyberpunk adventure where every dark corner of this intricate vertical city is yours to explore. Interrogate witnesses, investigate murders and even enjoy hotpots! Every choice shapes the outcome, leading you closer to the truth, or deeper into the shadows.
Why similar: Conspiracy 23.5% ★, Mystery 13.9%, Choices Matter 13.6%, Multiple Endings 13.2%, Puzzle 11.9%
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: Space 33.2%, Sci-fi 26.6%, Story Rich 13.9%, Puzzle 12.7%, Mystery 8.7%
Polar Shift is a puzzle-based escape room game where you must break out of an alien prison after an unexpected crash landing, all while you decode a foreign language, evade capture, and make bad decisions.
Why similar: Puzzle 28.3%, Multiple Endings 26.1%, Space 15.7%, Sci-fi 12.5%, Mystery 10.2%
You will peek, manipulate and travel through the chaos dimensions in search of energy stabilizers to fix the messed up world.
Why similar: Space 30.1%, Sci-fi 25.5%, Puzzle 24.5%, Stylized 10.6%, 3D 5.8%
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 35.4%, Puzzle 20.1%, Mystery 19.9%, Sci-fi 17.8%, 3D 3.7%
Welcome player to this amazin- oh great, that darn things corrupted it all again. Listen just keep an eye on this chair for me alright, I'll be back in a couple of minutes - Desmond
Why similar: Choices Matter 26.7%, Multiple Endings 21.6%, Conspiracy 17.9% ★, Strategy 14.4%, Puzzle 13.1%
A dashing blond partner drops in from the sky, declaring they're taking responsibility for you—but they need a small favor.Find them in your dreams, wake them up, and crack the dream maze. Sci-fi comedy, adventure starts now!
Why similar: Sci-fi 22.3%, Choices Matter 21.5%, Lore-Rich 18.9%, Puzzle 17.4%, Story Rich 10.2%
AVO Escape Space is a dystopian, story-driven escape the room style VR game set in outer space! Assisted by AVO, the spaceship's AI system, you embark on a journey to escape your doomed vessel. To do so, you must engage your mind with a series of intricate and mind-bending puzzles!
Why similar: Strategy 22.1%, Puzzle 20.6%, Space 19.1%, Sci-fi 14.9%, Mystery 11.9%
A SAVE-EVERYONE type game where, just like a 911 operator, you make decisions based on the layout of the map or even based on past decisions. The deep psychological-horror story can only be uncovered by helping everyone. Should you save them all, the truth will finally come out...
Why similar: Choices Matter 20.2%, Lore-Rich 16.6%, Puzzle 16.2%, Multiple Endings 15%, Strategy 11.1%
Terraform barren worlds by dropping ice from orbiting ice-clusters. Completing each FLOWorld puzzle requires strategic use of limited ice-cluster resources. Grow your galactic sector one world at a time.
Why similar: Puzzle 27.5%, Strategy 22.4%, Space 20.2%, Sci-fi 15.7%, Stylized 7.3%
Solve challenging cable-based puzzles and uncover what really happened to the crew of The Alabaster. Now with Hint System (for those ultra tricky puzzles).
Why similar: Sci-fi 27.1%, Puzzle 26.4%, Space 15.8%, Strategy 13.6%, Story Rich 13.2%
A science-fantasy adventure with arcade-like puzzles in 2D pixel art style.
Why similar: Space 26.4%, Sci-fi 26.4%, Puzzle 21.1%, Story Rich 15.6%, Mystery 8.3%
A mystery sci-fi story, taking place inside an underground lab facility, where groundbreaking research is being conducted to make people immune to a bioweapon virus that destroyed civilisation. You're one of the test subjects and you're about to find out what comes next for humanity.
Why similar: Conspiracy 30.6% ★, Sci-fi 22.2%, Choices Matter 14.8%, Mystery 14.8%, Multiple Endings 11.3%
What am I? Where am I? Who am I? Spacebolt is a narrative-driven puzzle adventure game where you control a spark of electricity. Traverse walls and ceilings, travel through circuits, and awaken dormant machines as each discovery brings you closer to the truth.
Why similar: Puzzle 25.7%, Sci-fi 24.2%, Strategy 15.7%, Story Rich 13.6%, Space 11%
Claude, a high school student, pays a visit to his classmate Emma. He stumbles upon a strange knife in the attic, and both are thrown into an otherworldly realm, haunted by ghosts. Now they must find a way to restore the house to its original form, and seal back the rampaging ghosts.
Why similar: Choices Matter 36.2%, Multiple Endings 27.4%, Puzzle 21%, Story Rich 12.8%, Indie 1.6%
