- #1 Lightracer: For Judge
97% matchVery Positive93% of 499 reviews2025
Dev: Smartmelon Games
Windows
In a dystopian future, as The Judge with immense power, you journey through space to find hope in a divided society. This sci-fi adventure explores hope amidst adversity.
Why similar: Space 28%, Visual Novel 21.5%, Sci-fi 17.1%, RPG 14.7%, Multiple Endings 13.2%
Why You'll Like It: As the direct successor to the seed game, it offers a familiar blend of narrative-heavy sci-fi and high-stakes decision-making.
- #2 The Fermi Paradox
96% matchMostly Positive77% of 1,002 reviews2021
Dev: Anomaly Games
Windows
Median: 4.0 hrsMean: 5.5 hrs≥1hr: 75%
The Fermi Paradox is a choice-driven sci-fi narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another. Guide species through millennia and help them explore the vastness of space, make contact and, perhaps, create harmony.
Why similar: Space Sim 28.1%, Interactive Fiction 14%, Space 13.9%, Aliens 13.1%, Sci-fi 11.8%
Why You'll Like It: This god-game allows you to guide the development of various alien civilizations, mirroring the 'amender' perspective of the seed game.
- #3 I Was a Teenage Exocolonist
96% matchOverwhelmingly Positive96% of 4,802 reviews2022
Dev: Northway GamesPub: Finji
Windows · Mac · Linux
Median: 6.8 hrsMean: 15.8 hrs≥1hr: 91%
Spend your teenage years on an alien planet in this narrative RPG with card-based battles. Explore, grow up, and fall in love. The choices you make and skills you master over ten years will determine the course of your life and the survival of your colony.
Why similar: Interactive Fiction 20.4%, Visual Novel 17.8%, Sci-fi 16%, Multiple Endings 12.2%, RPG 11.5%
Why You'll Like It: This game masterfully combines life-sim mechanics with deep narrative choices that dictate the survival and culture of a space colony.
- #4 Citizen Sleeper
95% matchVery Positive92% of 10,481 reviews2022
Dev: Jump Over The AgePub: Fellow Traveller
Windows · Mac
Median: 3.5 hrsMean: 7.3 hrs≥1hr: 84%
Roleplaying in the ruins of interplanetary capitalism. Live the life of an escaped worker, washed-up on a lawless station at the edge of an interstellar society. Inspired by the flexibility and freedom of TTRPGs, explore the station, choose your friends, escape your past and change your future.
Why similar: Space 20%, Interactive Fiction 17.6%, Text-Based 15.7%, Sci-fi 15.2%, RPG 10.9%
Why You'll Like It: A dialogue-heavy, atmospheric RPG that explores transhumanism and survival in a decaying space station through meaningful, choice-driven gameplay.
- #5 Suzerain
94% matchVery Positive92% of 11,790 reviews2020
Dev: Torpor Games
Windows · Mac
Median: 5.5 hrsMean: 18.4 hrs≥1hr: 73%
Assume the role of President Anton Rayne and guide the nation of Sordland. Amidst brewing international conflicts, need for reform, deep-seated corruption, and economic recession, you must make the decisions in this political drama. How will you lead?
Why similar: Visual Novel 19.8%, Strategy RPG 18.2%, Interactive Fiction 17.7%, Text-Based 15.8%, Multiple Endings 10.5%
Why You'll Like It: While political rather than sci-fi, it perfectly captures the feeling of managing a civilization's fate through complex, high-level strategic choices.
- #6 Star Dynasties
94% matchMostly Positive73% of 502 reviews2021
Dev: Pawley GamesPub: Iceberg Interactive
Windows
Median: 3.3 hrsMean: 7.4 hrs≥1hr: 77%
Take the reins of a feudal dynasty in a divided galaxy following the destruction of earth. Star Dynasties is a turn based, procedurally generated narrative of human drama and personal politics, mixed with a light empire management layer. Your choices. Your legacy.
Why similar: Strategy RPG 25.4%, Space 23.1%, Sci-fi 20.1%, RPG 13.8%, Story Rich 8.5%
Why You'll Like It: This strategy-RPG focuses on the interpersonal and political dynamics of a feudal space empire, emphasizing character-driven storytelling.
- #7 Life of a Space Force Captain
93% matchVery Positive86% of 63 reviews2022
Dev: Hosted Games
Windows · Mac · Linux
Live a full life in the future as a human, an alien, or even a robot as you rise through the ranks to become captain of your very own starship.
Why similar: Space 23.2%, Space Sim 18.1%, Text-Based 16.9%, Interactive Fiction 15.3%, Sci-fi 12.8%
Why You'll Like It: A text-based adventure that captures the feeling of being a pivotal figure in a large-scale sci-fi conflict through branching narratives.
- #8 The Pale Beyond
92% matchVery Positive89% of 2,234 reviews2023
Dev: Saltstone StudiosPub: Fellow Traveller
Windows · Mac
Median: 2.4 hrsMean: 13.0 hrs≥1hr: 63%
You didn’t ask to lead this expedition, but here you are. Stuck in the ice, Captain missing, miles from civilisation. Someone has to take charge. Manage your meagre resources, balance safety and morale, make the hard calls, and head in the only direction you can - through The Pale Beyond.
Why similar: Interactive Fiction 44.5%, Story Rich 27.5%, Strategy 21.6%, Singleplayer 6.4%
Why You'll Like It: A narrative-driven survival game that emphasizes leadership and the weight of difficult decisions in a harsh, isolated environment.
- #9 Space Wreck
91% matchVery Positive88% of 189 reviews2023
Dev: Pahris Entertainment SIA
Windows
The biggest little RPG in the world. Post-apocalyptic retro space adventure with an extreme focus on role-playing and replayability. Inch wide, miles deep - intentionally short yet surprisingly deep.
Why similar: CRPG 26.1%, Space Sim 24.4%, Lore-Rich 14.6%, Sci-fi 9.5%, RPG 9.5%
Why You'll Like It: A hardcore CRPG that offers immense freedom in how you solve problems, focusing on choice-driven outcomes in a gritty sci-fi setting.
- #10 OPUS: Echo of Starsong - Full Bloom Edition
90% matchOverwhelmingly Positive96% of 9,443 reviews2021
Dev: SIGONO INC.
Windows · Mac
Median: 6.9 hrsMean: 13.0 hrs≥1hr: 83%
Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.
Why similar: Visual Novel 24.3%, Interactive Fiction 24.3%, Space 23.8%, Sci-fi 12.7%, Story Rich 10.3%
Why You'll Like It: A deeply emotional sci-fi narrative that focuses on exploration and the discovery of ancient secrets across a vast galaxy.
- #11 Sunless Skies: Sovereign Edition
91% matchVery Positive84% of 3,471 reviews2019
Dev: Failbetter Games
Windows · Mac · Linux
Median: 2.5 hrsMean: 17.5 hrs≥1hr: 66%
SAIL THE STARS. BETRAY YOUR QUEEN. MURDER A SUN. Sunless Skies is a Gothic Horror roleplay game with a focus on exploration and exquisite storytelling.
Why similar: Space 37.4%, RPG 30.4%, Story Rich 22.2%, Indie 5.5%, Singleplayer 4.5%
Why You'll Like It: An atmospheric, lore-rich space exploration game that focuses on narrative discovery and the consequences of your choices in a gothic sci-fi setting.
- #12 Ceiba
89% matchVery Positive95% of 271 reviews2023
Dev: WirionPub: Moonworks
Windows · Mac · Linux
Ein, a simple-hearted member of an expedition sent by mankind to distant planets, tries to get romantic with a pretty but cold co-worker girl. Unfortunately, he is not the only one trying to make contact as from the abandoned and desolate alien ruins, the girl receives a message in human language.
Why similar: Transhumanism 25.9% ★, Lore-Rich 15.5%, Space Sim 13.3%, Visual Novel 11.9%, Text-Based 11.6%
Why You'll Like It: A visual novel that explores complex themes of transhumanism and philosophy, mirroring the intellectual depth of the seed game.
- #13 Roadwarden
89% matchVery Positive94% of 5,150 reviews2022
Dev: Moral Anxiety StudioPub: Assemble Entertainment
Windows · Mac · Linux
Median: 1.2 hrsMean: 7.5 hrs≥1hr: 54%
Roadwarden is an illustrated text-based RPG that uses isometric pixel art and combines mechanics borrowed from RPGs, Visual Novels, adventure games and interactive fiction.
Why similar: Text-Based 31.1%, Interactive Fiction 20.6%, RPG 20%, Visual Novel 9.6%, Story Rich 7.8%
Why You'll Like It: A text-based RPG that excels at world-building and player agency, making every choice feel significant to the development of the surrounding region.
- #14 Minds Beneath Us
88% matchOverwhelmingly Positive96% of 6,307 reviews2024
Dev: BearBoneStudio
Windows
Median: 11.1 hrsMean: 12.8 hrs≥1hr: 83%
MINDS BENEATH US is an emotional sci-fi narrative game. Through the eyes of a humble individual, experience a mad world where humans are exploited as computing devices for AI. Listen to the concerns of those you meet and offer guidance. Together, face challenges and confront an uncertain destiny.
Why similar: Visual Novel 27%, Sci-fi 20.8%, Multiple Endings 18.4%, RPG 17.2%, Story Rich 13.9%
Why You'll Like It: A cinematic, story-rich experience that explores the intersection of technology and society through impactful, branching dialogue.
- #15 Terra Invicta
87% matchVery Positive80% of 9,823 reviews2026
Dev: Pavonis InteractivePub: Hooded Horse
Windows
Median: 9.2 hrsMean: 52.6 hrs≥1hr: 79%
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
Why similar: Space 69.3%, Strategy 24.7%, Singleplayer 6%
Why You'll Like It: A grand-strategy game that focuses on the geopolitical struggle for Earth's future in the face of an alien arrival.
- #16 Tyranny
86% matchVery Positive87% of 13,315 reviews2016
Dev: Obsidian EntertainmentPub: Paradox Interactive
Windows · Mac · Linux
Median: 4.7 hrsMean: 16.0 hrs≥1hr: 87%
Experience a story-driven RPG where your choices mean all the difference in the world.
Why similar: CRPG 48.8%, RPG 33.2%, Story Rich 14.1%, Strategy 2%, Singleplayer 2%
Why You'll Like It: A CRPG that places the player in a position of significant power, where choices drastically alter the political and social landscape of the world.
- #17 A Long Journey to an Uncertain End
86% matchMostly Positive75% of 57 reviews2023
Dev: Crispy Creative
Windows
Explore the known and unknown galaxy with a ragtag crew of eclectic new friends in this narrative management space opera. You are a sentient spaceship, an outlawed commodity, and there's an entire galaxy between you and freedom…not to mention your abusive ex on your tail.
Why similar: Space Sim 28.1%, Space 16.9%, Interactive Fiction 15.1%, Sci-fi 12%, Multiple Endings 9.2%
Why You'll Like It: A narrative-driven management game that focuses on character relationships and survival while traveling through a diverse sci-fi galaxy.
- #18 Stellaris
84% matchVery Positive86% of 196,831 reviews2016
Dev: Paradox Development StudioPub: Paradox Interactive
Windows · Mac · Linux
Median: 19.4 hrsMean: 144.9 hrs≥1hr: 89%
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
Why similar: Space 55.1%, Sci-fi 30.1%, Strategy 13.1%, Singleplayer 1.7%
Why You'll Like It: The definitive grand-strategy game for managing the rise and fall of civilizations on a galactic scale.
- #19 Out There: Oceans of Time
85% matchMixed55% of 236 reviews2022
Dev: Mi-Clos StudioPub: Modern Wolf
Windows
Out There: Oceans of Time is a space exploration game that puts you at the helm of an interstellar mission of discovery spanning a vast and vibrant cosmos.
Why similar: Space 36.3%, Sci-fi 22.7%, RPG 15.7%, Story Rich 11.3%, Strategy 9.9%
Why You'll Like It: A space exploration game that emphasizes survival, resource management, and narrative encounters in an unforgiving universe.
- #20 Space Haven
81% matchVery Positive86% of 11,081 reviews2026
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 20.9 hrs≥1hr: 71%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Space Sim 39.6%, Space 29.4%, Sci-fi 18.1%, Strategy 8.5%, Indie 2.5%
Why You'll Like It: A management game that forces you to make difficult decisions regarding the survival and social cohesion of a spacefaring crew.
- #21 Terraformental
82% matchVery Positive97% of 361 reviews2026
Dev: Shady Games
Windows · Mac
Waking up alone in a derelict terraforming facility on an unknown (and distinctly not terraformed) planet, it's up to you to find a way to survive, learn what happened to the people who lived here and why you were abandoned in this narrative-driven incremental game.
Why similar: Text-Based 22.8%, Interactive Fiction 18.2%, Lore-Rich 16.5%, Space 14.6%, Sci-fi 11.8%
Why You'll Like It: A text-based strategy game that emphasizes non-linear exploration and management of complex systems.
- #22 Andromeda Six
82% matchVery Positive97% of 93 reviews2025
Dev: Wanderlust Games
Windows · Mac · Linux
Andromeda Six is a sci-fi inspired visual novel, with romance elements and an immersive, choice based story. Take on the role of a lost Traveler and uncover the truth of your past. Fight for a future for both yourself, and those you grow close to throughout your journey.
Why similar: Visual Novel 31.8%, Immersive Sim 21.8%, Text-Based 20.7%, Multiple Endings 15.7%, Story Rich 10.1%
Why You'll Like It: A visual novel that focuses on character development and political intrigue within a sprawling sci-fi universe.
- #23 CyberHive
84% matchMostly Positive77% of 77 reviews2020
Dev: Blazing Planet Studio
Windows · Mac · Linux
CyberHive is a strategic space travel simulator with a non-linear story, in the cosmic opera setting, and in an anime visual style.
Why similar: Space Sim 38.7%, Space 25.4%, Sci-fi 14.3%, RPG 11.1%, Strategy 6.8%
Why You'll Like It: A choose-your-own-adventure style management game that emphasizes the struggle for survival in a harsh, sci-fi environment.
- #24 Cultist Simulator
83% matchMostly Positive80% of 14,130 reviews2018
Dev: Weather Factory
Windows · Mac · Linux
Median: 3.8 hrsMean: 11.7 hrs≥1hr: 80%
Seize forbidden treasures. Summon alien gods. Feed on your disciples. Cultist Simulator is a game of apocalypse and yearning. Play as a seeker after unholy mysteries, in a 1920s-themed setting of hidden gods and secret histories.
Why similar: Lore-Rich 48.3%, RPG 22.4%, Story Rich 15.8%, Strategy 13.5%
Why You'll Like It: A complex, lore-rich strategy game that uses card-based mechanics to tell a deep, occult narrative where your choices determine your path.
- #25 Heart of the Machine
81% matchVery Positive92% of 2,098 reviews2026
Dev: Arcen GamesPub: Hooded Horse
Windows · Mac
Median: 3.9 hrsMean: 18.1 hrs≥1hr: 73%
You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.
Why similar: Strategy 79.8%, Singleplayer 20.2%
Why You'll Like It: A strategy-simulation game that allows you to influence the development of a city and its inhabitants through high-level decision-making.
- #26 GNOSIA
79% matchVery Positive94% of 5,092 reviews2022
Dev: Petit DepottoPub: PLAYISM
Windows
Median: 7.3 hrsMean: 15.3 hrs≥1hr: 91%
The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...
Why similar: Visual Novel 27.4%, Space 26%, Sci-fi 23.6%, Story Rich 12.6%, RPG 6%
Why You'll Like It: A sci-fi visual novel that uses social deduction mechanics to create a high-stakes, replayable narrative experience.
- #27 The Invincible
78% matchVery Positive88% of 13,189 reviews2023
Dev: Starward IndustriesPub: 11 bit studios
Windows
Median: 4.1 hrsMean: 8.3 hrs≥1hr: 85%
Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.
Why similar: Space 24.4%, Sci-fi 19.5%, Interactive Fiction 17.4%, Aliens 16.6%, Multiple Endings 12.1%
Why You'll Like It: A narrative-heavy sci-fi game that focuses on the mystery of an alien planet and the philosophical implications of human discovery.
- #28 Lunar Ascendant
80% matchMixed46% of 87 reviews2026
Dev: Darts Games
Windows
The political drama set in a future that's too close for comfort. Become the first mayor of ARTEMIS: A Pioneering Lunar City. Navigate the future of lunar colonization, choose between independence and cooperation, shape policies for or against AI influence, and tackle interplanetary conspiracies.
Why similar: Space Sim 24.7%, Interactive Fiction 14.7%, Visual Novel 12.2%, Text-Based 12%, Immersive Sim 9.5%
Why You'll Like It: A political simulation and visual novel that focuses on the intricacies of governing and decision-making in a sci-fi setting.
- #29 Aliya: Timelink
77% matchOverwhelmingly Positive98% of 9,562 reviews2024
Dev: TDGame StudioPub: Anotherindie
Windows
Median: 4.0 hrsMean: 23.7 hrs≥1hr: 72%
The player connects to a girl in distress in space thousands of years later? How will they resolve the crisis and discover the truth? Through the mechanism of real-time synchronization, the game breaks through the dimensional wall and creates an immersive dialogue across time and space.
Why similar: Interactive Fiction 19.1%, Space 17.8%, Visual Novel 14.8%, Text-Based 11.7%, Sci-fi 11.4%
- #30 Star Trek: Voyager - Across the Unknown
76% matchMostly Positive79% of 4,599 reviews2026
Dev: GamexcitePub: Daedalic Entertainment
Windows
Median: 6.6 hrsMean: 18.7 hrs≥1hr: 86%
Star Trek: Voyager - Across the Unknown is a story-driven survival strategy game in which the fate of the iconic starship is in your hands. Take the helm, manage the ship and resources, and make difficult decisions. Will you be able to bring home the ship and its crew?
Why similar: Space Sim 30.8%, Interactive Fiction 16.1%, Space 12.2%, Lore-Rich 10.8%, Aliens 10.1%
- #31 Nova Hearts: The Spark
79% matchMostly Positive74% of 66 reviews2024
Dev: Lightbulb Crew
Windows
Join Luce and her friends in this FREE first chapter: The Spark! A mysterious force transforms you and other residents of Vermillion into heroes and villains. TEXT, DATE and FIGHT in this turn-based combat dating adventure!
Why similar: Interactive Fiction 31.9%, Visual Novel 27.2%, Dating Sim 16.2%, Strategy 11.6%, Story Rich 10.3%
Why You'll Like It: A strategy-focused visual novel that blends turn-based combat with character-driven narrative choices.
- #32 Duskers
78% matchVery Positive90% of 2,790 reviews2016
Dev: Misfits Attic
Windows · Mac · Linux
Median: 1.5 hrsMean: 10.6 hrs≥1hr: 59%
Pilot drones into derelict spaceships to find the means to survive and piece together how the universe became a giant graveyard.
Why similar: Space 59.3%, Sci-fi 26.9%, Strategy 13.8%
Why You'll Like It: An atmospheric strategy game that uses a terminal-based interface to explore abandoned spaceships, focusing on tension and discovery.
- #33 Space Court
77% matchVery Positive98% of 161 reviews2020
Dev: Uphill Promise
Windows
As a newly appointed Judge, you will rule over Space Court and its denizens to keep the universe safe. Or possibly blow it all up. Either way, you’re tenured.
Why similar: Interactive Fiction 18.7%, Multiple Endings 14.1%, Text-Based 12.6%, RPG 11.1%, Aliens 10.1%
- #34 Fallen Seeds
76% matchVery Positive88% of 96 reviews2024
Dev: KPDPub: Monkey Rave Production
Windows
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: Transhumanism 22.3% ★, Visual Novel 12.6%, Aliens 12.5%, Space 12.4%, Lore-Rich 12.3%
- #35 Starcom: Nexus
75% matchVery Positive90% of 2,315 reviews2019
Dev: Wx3 Labs, LLC
Windows · Linux
Median: 3.8 hrsMean: 13.5 hrs≥1hr: 84%
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Why similar: Space 39.1%, Space Sim 24.8%, Sci-fi 17.9%, RPG 11.7%, Story Rich 3.7%
- #36 SPARK IGNITES
72% matchMostly Positive79% of 270 reviews2026
Dev: Ignicorvus Studios
Windows
Spark Ignites - A pixel fantasy RPG where the Star God's Blessing grants one wish each century. Orphan Ash and Clover uncover its bloody truth during their pilgrimage. Holding a world-changing secret, will you steal divine power or defy the gods? Every choice writes a new ending.
Why similar: RPG 46.2%, Strategy 19.4%, Story Rich 18.8%, Multiple Endings 11%, Indie 3.1%
- #37 PASSIONERS
73% matchMixed65% of 302 reviews2025
Dev: CryoDreams Interactive
Windows · Mac · Linux
Median: 2.5 hrsMean: 4.3 hrs≥1hr: 86%
Passioners is a steamy visual novel set aboard a colonization spacecraft. Awakened from cryosleep too soon, the protagonist faces isolation but decides to awaken others, sparking forbidden desires and intense encounters.
Why similar: Space 24.8%, Visual Novel 18.1%, Sci-fi 15.1%, RPG 11%, Dating Sim 10.8%
- #38 Songs of Rats
73% matchMostly Positive78% of 51 reviews2025
Dev: Tesseract GamesPub: Salient Games
Windows · Linux
The Wreckage resounds with the echoes of countless songs, filling the air of a constantly shifting maze where bravery and sacrifice are key to staying alive. Then, without warning, one song goes silent. Will you step into this dicey labyrinth and uncover its secrets in this minimalist and dark RPG?
Why similar: Transhumanism 18.6% ★, CRPG 16.8%, Lore-Rich 13.3%, Text-Based 10.4%, Sci-fi 10%
- #39 Aether & Iron
69% matchVery Positive85% of 558 reviews2026
Dev: Seismic Squirrel
Windows · Mac
Immerse yourself in this Decopunk Narrative RPG set in an alternate 1930s where anti-gravitational technology has taken cars, roads, and even New York City into the sky. Muster a crew, master tactical turn-based combat, and unravel the dark secrets lurking beneath the floating metropolis.
Why similar: Strategy RPG 26.4%, Visual Novel 23.5%, RPG 18.5%, Sci-fi 16.4%, Story Rich 12.9%
- #40 Starlight Drifter
74% matchMixed68% of 50 reviews2018
Dev: Dharker Studios
Windows
Median: 3.7 hrsMean: 4.6 hrs≥1hr: 96%
Create your own character and explore the universe in this sci-fi space game allowing you to choose where to explore and what to do, where your decisions will affect the universe and the ending you experience.
Why similar: Space Sim 32.9%, Space 22.2%, Visual Novel 15.9%, Dating Sim 8.2%, Multiple Endings 8%
- #41 The Sentient
75% matchMostly Negative39% of 83 reviews2016
Dev: Uncaged Studios
Windows
Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.
Why similar: Space Sim 37.4%, Space 26.1%, RPG 19.1%, Strategy 12.5%, Indie 5%
- #42 Neoproxima
70% matchVery Positive97% of 73 reviews2024
Dev: Lonestone Studio
Windows
Investigating a time-loop during the Cold War, light years away from Earth. Neoproxima is a text-based adventure game that combines exploration and simple RPG and survival mechanics. Plan your next loop carefully, and go as far as possible before time catches up with you.
Why similar: Sci-fi 25.5%, Space 24%, Text-Based 13.5%, RPG 13%, Story Rich 12.5%
- #43 Interstellar Space: Genesis
71% matchVery Positive84% of 846 reviews2019
Dev: Praxis Games
Windows
Median: 1.7 hrsMean: 11.1 hrs≥1hr: 57%
Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!
Why similar: Space 45.5%, Sci-fi 31.3%, Strategy 14.7%, Indie 5.3%, Singleplayer 3.2%
- #44 Progress Racer RPG
69% matchVery Positive95% of 131 reviews2025
Dev: Cameron LadjevardiPub: David Elliot
Windows
An incremental game with meta-unveiling secrets and a bangin' soundtrack. Race along an obstacle-ridden track to gain resources, then spend them to level up and purchase upgrades. Drive to reunite with your true love- if the entire world doesn't fall apart before then...
Why similar: Space 38.1%, RPG 25.1%, Sci-fi 17.4%, Strategy 6.8%, 3D 6.6%
- #45 Planet Stronghold
73% matchMixed59% of 118 reviews2014
Dev: Winter Wolves
Windows · Mac · Linux
Median: 2.7 hrsMean: 4.4 hrs≥1hr: 95%
Planet Stronghold is a sci-fi role-playing game with a turn-based combat system. You take the role of a young, new recruit that somehow gets assigned to the most well-known, and well-defended, human outpost in the whole galaxy: Planet Stronghold.
Why similar: Visual Novel 23%, Sci-fi 19.8%, Aliens 17%, RPG 14.9%, Dating Sim 10.7%
- #46 Time Space Rebuild
68% matchMostly Positive80% of 435 reviews2025
Dev: INNOVATION DREAM
Windows · Mac
In "Time Rebuild", human civilization stands on the brink of destruction. You will become a time-traveling hero, embarking on a journey to save the world while encountering and bonding with women of vastly different appearances and personalities.
Why similar: CRPG 24.3%, Interactive Fiction 17.4%, Visual Novel 12.6%, Multiple Endings 10%, Immersive Sim 9.8%
- #47 Galaxy Princess Zorana
68% matchVery Positive91% of 191 reviews2025
Dev: Hanako Games
Windows · Linux
You are the Evil Emperor's only daughter, but can you claim the throne? Raise stats, make deals, appoint advisors, and scheme your way through the Imperial Election - unless an assassin gets you first. Rule the galaxy or die trying!
Why similar: Visual Novel 31.9%, RPG 16.5%, Multiple Endings 12.7%, Story Rich 11.5%, Sci-fi 10.8%
- #48 Sky Caravan
70% matchVery Positive98% of 56 reviews2022
Dev: Studio Bravarda
Windows
Welcome to the Skyways, caravaneer. Complete missions, manage your ship’s resources and make tough decisions to keep your crew alive and happy. Or not. Choices have lasting consequences in this Text-Based RPG. You are the captain - and the clouds are waiting!
Why similar: Interactive Fiction 29.1%, Text-Based 18.6%, RPG 17.4%, Sci-fi 12%, Visual Novel 11.1%
- #49 Dead in Antares
68% matchMostly Positive79% of 199 reviews2026
Dev: Ishtar GamesPub: Nacon
Windows
Dead in Antares is a turn-based survival management game with RPG elements, set on an alien planet. Lead a crew of survivors sent on a mission to save humanity. Manage their needs, strengthen their teamwork, and explore this mysterious world to find a way back home.
Why similar: RPG 24.3%, Sci-fi 20.5%, Strategy 14.3%, Multiple Endings 13.1%, Aliens 9.9%
- #50 Into the Void
71% matchMixed63% of 136 reviews2015
Dev: Mozg Labs
Windows · Mac · Linux
Median: 5.5 hrsMean: 13.8 hrs≥1hr: 98%
Into the Void is a strategy RPG and exploration sci-fi game with an epic story and intense battles. Travel through space and discover the origin of a cosmic threat which destroyed Earth centuries ago. Fight or cooperate with the different factions; be a leader !
Why similar: Space 56.7%, Strategy 19.2%, RPG 18.2%, Indie 4.1%, Singleplayer 1.8%
- #51 Stories from Sol: The Gun-Dog
66% matchVery Positive91% of 957 reviews2025
Dev: Space Colony StudiosPub: Astrolabe Games
Windows · Linux
Median: 2.9 hrsMean: 4.3 hrs≥1hr: 67%
Survive the mystery that awaits the JFS Gun-Dog in deep space in this retro visual novel / graphic adventure.
Why similar: Space 19.3%, Sci-fi 18.1%, Interactive Fiction 17.3%, Visual Novel 15.2%, Multiple Endings 11.9%
- #52 BatteryNote
66% matchVery Positive99% of 223 reviews2025
Dev: 72studioPub: room6
Windows · Mac
BatteryNote is a multi-ending sci-fi adventure visual novel game. You can recharge three robots with limited lifespans, bringing them back to life. Interact with them through conversations or experiment by applying high voltage. How they spend their final moments is entirely up to you.
Why similar: Visual Novel 26.9%, Sci-fi 25.9%, Multiple Endings 17.9%, Story Rich 15.6%, Text-Based 12.2%
- #53 Star Traders: 4X Empires
71% matchMixed63% of 82 reviews2014
Dev: Trese Brothers
Windows · Mac · Linux
Median: 1.6 hrsMean: 2.8 hrs≥1hr: 94%
Take command of humanity’s last survivors and rebuild an empire in the stars. In this immersive turn-based strategy game, you will have to fight to protect your people, control rival factions, and unlock lost technology.
Why similar: Space 34.1%, Sci-fi 29.3%, Aliens 26.4%, Strategy 8.5%, Singleplayer 1.7%
- #54 Volcano Princess
64% matchOverwhelmingly Positive98% of 48,973 reviews2023
Dev: 养蛋人 Egg Hatcher
Windows
Median: 7.7 hrsMean: 20.5 hrs≥1hr: 84%
Prepare the next monarch by finding her hobbies, training her for battle, and befriending the citizens she'll one day protect. Dive into an all-new parenting-simulator-RPG adventure, where every decision you make will not only affect the future of your daughter but that of an entire empire!
Why similar: Multiple Endings 25.6%, Visual Novel 22.2%, RPG 16.9%, Dating Sim 14.8%, Story Rich 9.3%
- #55 Pax Nova
70% matchMixed56% of 452 reviews2020
Dev: Grey Wolf EntertainmentPub: Iceberg Interactive
Windows
Median: 4.2 hrsMean: 6.5 hrs≥1hr: 88%
A sci-fi turn-based 4X strategy game where you lead the fate of one of several factions divided between three races. Explore new worlds and new star systems filled with exciting secrets as well as dangers. Build cities, expand your influence and fight great battles on land and in space.
Why similar: Space 44.2%, Sci-fi 32.7%, Strategy 16.5%, Indie 3.6%, Singleplayer 3%
- #56 我的恋爱逃生攻略 Love to Live
65% matchVery Positive85% of 1,000 reviews2025
Dev: 番茄炖肉制作组Pub: Comma 49
Windows · Mac · Linux
Trapped in a game of dreams, where the price of failing to escape is eternal slumber. Across shifting worlds, you meet 'him.' Is he merely a kindred spirit born of crisis, or a forgotten soul from your distant memories? A heart-pounding romance adventure across the dreamscape—begins now!
Why similar: CRPG 20.1%, Interactive Fiction 17%, Visual Novel 13.3%, RPG 10.8%, Space 10.4%
- #57 Approaching Infinity
65% matchVery Positive95% of 740 reviews2025
Dev: IBOL
Windows
Median: 4.2 hrsMean: 9.5 hrs≥1hr: 75%
Approaching Infinity is a turn-based space RPG in the spirit of the sci-fi classics, with endless progression and exploration. Fight tactical battles or use diplomacy. Seek powerful artifacts. Quest, mine, trade, and craft. Level up forever or attempt 10 victories in hardcore or adventure mode.
Why similar: Space Sim 28.6%, Space 22.6%, Sci-fi 20.7%, RPG 12.9%, Multiple Endings 9.8%
- #58 Lords of the Black Sun
72% matchMostly Negative20% of 396 reviews2014
Dev: Arkavi StudiosPub: Iceberg Interactive
Windows
Median: 3.7 hrsMean: 4.6 hrs≥1hr: 90%
Take command of one race to join the struggle for supremacy in the galaxy. As the leader of your empire you are tasked with exploring the stars, colonizing new worlds, managing your empire and conquering whoever dares to oppose you.
Why similar: Space 53.1%, Strategy 24.3%, Sci-fi 16.8%, Indie 5.8%
- #59 Star Nomad 2
69% matchMostly Positive72% of 158 reviews2015
Dev: Huy Phan
Windows · Mac
A space trader & combat sim meets squad-RPG, large scale conquest, choice driven gameplay with fluid & punchy tactical real-time combat set in a dynamic open-world sandbox.
Why similar: Space 34.6%, Space Sim 19.8%, RPG 18.6%, Sci-fi 14.8%, Strategy 9.2%