60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Simulation, Science.
One wrong jump ends the mission. Explore 76 real worlds, from Mercury to TRAPPIST-1e, built from NASA data and astronomical research. Manage scarce resources, survey distant worlds, and search for humanity's new home in a science-driven space roguelite where every run could be your last.
Kepler Project
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
The Universe of Red Hope
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 25.3%, Science 20.7%, Space 18.8%, Education 16%, Exploration 9.7%
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Why similar: Science 29.8%, Space Sim 23.4%, Education 20.9%, Space 12.8%, Simulation 5.8%
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Why similar: Space Sim 27.2%, Science 23.4%, Education 20.3%, Simulation 10.3%, Space 9.6%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Science 27.6%, Space Sim 18%, Space 14%, Education 11.6%, Simulation 5.1%
The existence of all mankind is under threat. You are the only hope!
Why similar: Science 26.6%, Space Sim 23%, Space 16.5%, Simulation 8.2%, Exploration 7.6%
A family friendly casual game that teaches children about celestial bodies. Learn about the Sun, Earth, Jupiter, and the other celestial bodies that make up our Solar System. You or your child will also be able to create your own Solar System in a sleek and in-depth fashion!
Why similar: Science 30.5%, Education 23.9%, Space Sim 14.7%, Space 14.6%, Exploration 6.8%
Explore the real Solar System and thousands of star systems. Watch Phobos dash through the Martian sky or observe a sunset on a planet with multiple suns. Accelerate time, compare planet sizes, and visit scientifically grounded stars and exoplanets—in VR or on desktop.
Why similar: Science 30.7%, Education 22.7%, Space Sim 16.7%, Space 12.8%, Exploration 9.2%
Have you ever wondered what the whole Universe looks like? With the myriad Galaxies, each containing billions of Stars, including our Solar System? Have you seen a Human Brain and its Neurons? DNA? What about the Electrons surrounding the tiny Atomic Nucleus? And what lies at even smaller scales?
Why similar: Science 31.6%, Education 23.5%, Space 15.2%, Space Sim 10.9%, Exploration 9.2%
Dark Era is a cosmic survival strategy game set 10^40 years in the future. Manage a space outpost around a black hole, navigate factions, and aim to restart the universe. Explore, gather resources, and build a new future in a dying cosmos. Will you reignite the stars or face eternal darkness?
Why similar: Science 26.2%, Education 18.9%, Space 12.2%, Space Sim 10.3%, Survival 8.3%
Satellite Command is a realistic, relaxing astrophysics simulator. Complete contracts with real data, launch and take control of ever more powerful Satellites, research advanced technology and build your Space Agency!
Why similar: Science 26.4%, Education 19.5%, Space Sim 19.2%, Space 12.5%, Survival 5.3%
Star Paws is a space simulator with sandbox elements. In this game, you play as an astronaut cat. Your goal is to develop your own space program. Build a spacecraft from a variety of components and venture in search for a strange signal coming from a distant deep corner of the Solar System!
Why similar: Science 28.5%, Space Sim 22.5%, Education 16.7%, Space 12.4%, Exploration 7.1%
Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.
Why similar: Science 26.7%, Space Sim 19.9%, Space 13.2%, Education 10.5%, Simulation 9.8%
A first-person astronomy simulator built on real astronomical data. Set up, align, and operate your telescope as the sky changes with location, date, and time. Use star charts and bright stars to find targets, then observe the Moon, planets, and faint, distant deep-sky objects through the eyepiece.
Why similar: Science 34.6%, Space Sim 31.5%, Space 7.9%, Education 7.8%, Exploration 6%
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
Why similar: Science 20.1%, Space Sim 18.6%, Space 16.7%, Survival 12.2%, Simulation 7%
The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!
Why similar: Science 31.7%, Space 21.2%, Space Sim 13.7%, Strategy 11.9%, Simulation 10.5%
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
Why similar: Science 26.8%, Space Sim 19.3%, Education 16.7%, Space 13.4%, Exploration 7.7%
A minimalist space survival game about managing fuel in a field of procedurally generated planets. Scan atmospheres, land carefully, and keep moving—because if you run out of antimatter, it's over.
Why similar: Roguelite 21.5%, Space Sim 20%, Space 15.2%, Survival 13.2%, Strategy 13.2%
Space simulation moon game. Explore the moon, mars, venus and mercury in breathtaking real-time 3D. Explore their geological aspects. Battle against spaceships or a secret lunar base. Enter the ISS. Measure the moon. And get in the cockpit.
Why similar: Science 24.4%, Space Sim 24.4%, Education 19.3%, Space 13.6%, Exploration 6.7%
Survive and explore space in Astrobound! Visit strange planets, encounter cosmic calamities, and keep your crew alive as you journey through the stars in a retro-inspired whimsical space adventure.
Why similar: Space Sim 21.8%, Perma Death 17.3%, Space 14.7%, Survival 10.6%, Exploration 9.9%
Explore more than 2,900 carefully selected photos from the Artemis II mission in an interactive 3D space, featuring distant views of Earth, the Moon's far side, ancient craters, earthrise, earthset, and a solar eclipse. Photo credit: NASA / Artemis II crew
Why similar: Space Sim 23.2%, Science 22.1%, Education 17.7%, Space 14.7%, Simulation 9.3%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Science 29.3%, Space Sim 20.8%, Space 20.6%, Education 13%, Simulation 6.9%
Scavenger SV-4 is a highly replayable atmospheric first-person science fiction game. Part simulator, part roguelike, it has elements of action, combat, resource management, and a dash of horror. It is not quite like any game you have played before.
Why similar: Space 19.7%, Science 16.5%, Perma Death 13.2%, Roguelite 8.3%, Simulation 8.1%
Launch the Voyager space probe to the furthest depths of the Solar System! Use gravity to slingshot around planets and scan, orbit, or land on targets to earn stunning replays of your accomplishments.
Why similar: Science 27.6%, Education 18.9%, Space Sim 18.8%, Space 14%, Exploration 7.6%
Planetary Settlers is a family friendly game with real benefits! Learn about the solar system as you play. Experience realistic gravity as you control Blue 42 on each planet, completing mini games, uncovering secrets, solving puzzles, and completing quizzes to enhance your abilities!
Why similar: Science 30.7%, Education 23.8%, Space 15.6%, Space Sim 11.6%, Exploration 8.4%
Pilot your ship through a perilous black hole system in this Space Action RPG. Engage in advanced ship combat, haul rare elements, and upgrade your vessel to survive. Stunning visuals, a deep narrative, and a rewarding progression system await as you uncover the abyss's dark secrets.
Why similar: Science 23.9%, Space Sim 20.7%, Education 16.9%, Space 12.7%, Exploration 7%
This is a simulation based upon real physics. Its specifically for use with 3D headsets such as the HTC Vive and Oculus quest. It gives you a 3D perspective of how gravity works and interacts on all the bodies in a solar system. You can experiment with creating your own solar system.
Why similar: Education 27.3%, Space Sim 26.7%, Science 25%, Simulation 10.8%, Space 7.6%
Starship Inspector is a Space Roguelike in which every choice you make matters. Save a galaxy or rescue your crew member? Serve an evil empire or help an ancient tribe? You'll constantly have to make hard decisions and deal with consequences.
Why similar: Perma Death 14.4%, Roguelite 14.2%, Space Sim 13.2%, Strategy 13%, Space 12.6%
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 33.6%, Education 30.3%, Simulation 13.1%, Space 12.3%, Exploration 10.1%
It’s 2D golf on an astronomical scale. Bite-sized missions will teach you the techniques of real space flight, without having to worry about fuel or crew. Precisely plan orbital trajectories over the moons of Mars, through the rings of Saturn, and boldly go where no golf ball has gone before.
Why similar: Science 23.3%, Education 19%, Space Sim 16.9%, Space 14.2%, Exploration 7.4%
2D physics platformer! Control a cat in space and gravity itself!
Why similar: Science 28.9%, Education 21.3%, Space Sim 20.6%, Space 15.2%, Simulation 6.4%
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
Why similar: Space 20.7%, Perma Death 15.4%, Roguelike 14.9%, Space Sim 13.7%, Strategy 8.3%
Don your xEMU Spacesuit, explore the Orontius Crater, and Lunar Module in an immersive first-person VR experience with out of this world accuracy and interaction. Follow real-life procedures, launch the Apollo-era Lunar Module, play Space Golf, and experience the moon like never before.
Why similar: Science 27.5%, Education 20.3%, Space Sim 15.5%, Space 14.2%, Exploration 8%
Roam the galaxy, destroy enemy ships, and encounter special events as you explore! Make smart decisions with your dice rolls in order to survive. Buy upgrades at Galactic Bazaars, unlock new ships, and manage your fate in the cold expanse of space. Your choices decide your destiny!
Why similar: Space Sim 19.8%, Perma Death 17.1%, Space 14.1%, Roguelite 12.2%, Roguelike 9.5%
An educational, family-friendly game about our very own Solar System. Fly through space, land on planets and learn all the essential information about planets. You can take quizzes about each planet to check your knowledge.
Why similar: Science 30.6%, Education 25.9%, Space Sim 21%, Space 18%, Simulation 2%
The Final Frontier is a game about star battles and meaning of freedom. It’s a fascinating journey through the endless, procedurally generated space in a universe where you struggle for freedom taking a role of the rebel leader.
Why similar: Roguelite 16.7%, Space 15.5%, Perma Death 13.5%, Strategy 11.7%, Exploration 10.9%
Overview is a mind-changing experience about our position in the Universe. With a narrative and an interactive mode, it features realistic imagery and accurate data to leave you in awe and wonder at the vastness of the Cosmos.
Why similar: Science 28.5%, Education 22.2%, Space Sim 19%, Space 12.2%, Exploration 7.9%
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 31%, Education 27%, Space 14.3%, Exploration 13%, Simulation 7.6%
A first person exploration of a cancer cell deep in the human body, featuring a highly detailed simulation of cellular anatomy and processes based on the latest scientific research!
Why similar: Science 41.5%, Education 31.8%, Simulation 12%, Exploration 9.9%, Realistic 2.6%
Chemistry My Love is the ultimate gamified educational tool for high school and college level chemistry. Balance chemical reaction coefficients, masses and concentrations, with step-by-step explanations. Level up your knowledge playing chemical games and solving computer-generated quizzes.
Why similar: Science 37.8%, Education 29.3%, Simulation 18.6%, Strategy 8.2%, Indie 6%
Just how big is big? Journey through this holographic Solar System, and then squint your eyes in the intense light of a few of the largest known stars. Enjoy various accidentally-educational activities along the way. Great care has been taken to ensure a comfortable VR experience. VR optional.
Why similar: Education 30.8%, Science 26.8%, Space 21.1%, Simulation 11.5%, Adventure 6.2%
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Why similar: Science 26.7%, Space Sim 20.1%, Education 18.7%, Space 12.1%, Exploration 6.8%
Build your biome! With an empty biodome as your canvas, add plants and animals from three different ecosystems. Observe interactions like hunting, blooming, and even decomposing! Will your biodome last for decades, or will it experience a total ecosystem collapse? You’re in control!
Why similar: Science 42.7%, Education 28.2%, Simulation 14.9%, Strategy 10.3%, Indie 3.8%
Conquer the Settled Galaxy in Periapsis: Eclipse where gravity, heat and the physics of space are the keys to conquest. Master orbital mechanics, real-world inspired weapons and nuclear rockets to outmaneuver dozens of hostile ships and claim victory for the Exiled Empire.
Why similar: Science 37.1%, Space Sim 19.3%, Roguelite 17%, Space 15.8%, Simulation 5.6%
3D Digital Game-Based Learning.
Why similar: Science 41.1%, Education 40.7%, Exploration 11.9%, Adventure 5.5%, Singleplayer 0.8%
Lead your space agency in The Search for Life in this authentic strategy simulation game. Investigate the solar system and collect evidence of life. Manage base building, rocket designing, launches, and mission planning to Mars and beyond, leading the way in the future of space exploration.
Why similar: Science 26.4%, Space Sim 16.8%, Education 16.6%, Space 12.1%, Strategy 6.4%
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
Why similar: Space Sim 24.2%, Space 16.6%, Roguelite 15.8%, Roguelike 10.1%, Strategy 7.9%
History of Space is an immersive and educational game that allows players to explore a virtual space history museum, delving into the captivating history of space exploration.
Why similar: Space Sim 32.7%, Education 19.6%, Simulation 12.9%, Exploration 10.7%, Adventure 8%
Osy Osmosis is a fun game for all ages where you must help Osy stay safe as she navigates through her world collecting stars. To help Osy, you will use osmosis to keep her in balance with the world around her.
Why similar: Science 48%, Education 34.1%, Exploration 8%, Simulation 5%, Adventure 3%
Challenge yourself. What do you really know about plants? Want to find out? And win some points to build your own custom plants? Then welcome to Solarium!
Why similar: Science 40.7%, Education 32.8%, Simulation 14.7%, Adventure 9.2%, Indie 2.6%
A fantasy space agency management game! Manage your team, design your space ship and research new technology! Reach moons, planets and the void beyond. Can you reach the void? Can you bring Galduen to the void?
Why similar: Space Sim 31.7%, Space 20.5%, Exploration 13.7%, Strategy 8.9%, Management 6.7%
A space sim survival where each decision costs power. Every system drains your dying reactor. Pilot a crippled spacecraft across a real-scale solar system using true orbital mechanics, manage critical systems, scavenge for resources, while you try to uncover why humanity seems to have disappeared.
Why similar: Space Sim 19.9%, Space 19.9%, Survival 15.5%, Simulation 12.5%, Perma Death 11.1%
Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.
Why similar: Science 24.3%, Space 18.6%, Space Sim 16.7%, Education 11.6%, Exploration 9%
Master physics in one compelling physics puzzle after another. Aim the launcher and adjust its power, using your understanding of gravity wells to correctly plot their courses in a variety of challenges. Complete a light-hearted story and then test yourself in the endless Expeditions mode.
Why similar: Science 34.2%, Space Sim 26.4%, Space 16.6%, Education 9.5%, Simulation 5.4%
A generation ship roguelite where no one aboard survives the journey. Travel the stars one world at a time as each generation shapes your ship and writes a new chapter in the chronicle.
Why similar: Space 20.2%, Perma Death 19.2%, Roguelite 19%, Roguelike 9.1%, Survival 8.8%
Unleash your inner math genius! Our cutting-edge game combines Algebra, Geometry, and Trigonometry, making learning a thrilling adventure. Solve practical problems, cement your understanding, and kickstart your science and engineering journey. Ready to level up? Play now!
Why similar: Science 41%, Education 30.7%, Space 13.4%, Exploration 9.4%, Adventure 4%
Sculpt planets and landscapes, watch water and climate respond, and compare two versions of the same world. Import heightmaps, draw mountain ranges, and export flat terrain to Minecraft Java. Explore Earth, ancient continents and distant worlds at your own pace.
Why similar: Science 34.1%, Education 21.4%, Space 12.9%, Space Sim 9.7%, Strategy 8%
A physics sandbox of our Solar System. Fly the planets, change orbits, and watch Earth freeze, boil, or take a hit. Spawn worlds, cross Roche limits, and inspect atmospheres, magnetospheres, rings, and stellar heatmaps.
Why similar: Science 37.1%, Education 31.5%, Simulation 13.8%, Space 13.3%, Sci-fi 3.6%
A wondrous journey across 13.8 billion years of cosmic history, ending with the discovery of ourselves. 'BIG BANG TO US' is an interactive science application that lets you experience the vast history of the universe through intuitive interactions.
Why similar: Education 29.9%, Science 25.2%, Space Sim 13.3%, Simulation 11.8%, Exploration 9.9%
Welcome to "Electrical Leak"—a electrician simulation and electrical puzzle game adapted from real-world cases! Armed with nothing but a test pen, you will face seemingly ordinary yet hazard-filled daily scenarios.
Why similar: Science 45%, Education 34.7%, Simulation 14.2%, Strategy 5.6%, Singleplayer 0.6%
A hard-sci-fi orbital settlement sim where you mine asteroids, build infrastructure, fight enemy, and operate inside a living solar system shaped by orbital mechanics, limited information, and long-distance logistics.
Why similar: Space Sim 28.5%, Science 25.8%, Space 11.1%, Strategy 7.5%, Exploration 7.1%
