60+ similar titles based on shared tags and player behavior. Themes include Singleplayer, Sci-fi, Indie, Space.
In year 2057, Earth received a large number of mysterious symbols from space. Who are they? Where are they from? And more importantly, what are they talking about?
First Contact
Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.
WordKiller
This is a simple, funny and fascinating game for learning ENGLISH words or CHINESE words while you are playing.
Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.
Why similar: Aliens 34.3%, Science 19%, Sci-fi 13.8%, Space 9.8%, Education 8%
This is a simple, funny and fascinating game for learning ENGLISH words or CHINESE words while you are playing.
Why similar: Education 31.8%, Word Game 20.5%, Text-Based 20.4%, Minimalist 15.6%, Strategy 4%
Add Astra is a math game about racing, and a racing game about math, developed by Coincidence. You’re the best arithmetech racer on Earth. But what about everywhere else?
Why similar: Education 31.8%, Aliens 31.4%, Space 15.1%, Sci-fi 12.8%, Strategy 3.9%
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: Education 24%, Space Sim 21%, Science 17.1%, Space 15.9%, Sci-fi 13.4%
Aliens have made contact and it's your job to break this historic news to the world. Can you handle it? Playing as either president or alien envoy, pick the right words for each scenario to stir the emotions for the occasion - or aim for fun and chaos instead. The fate of the world is up to you.
Why similar: Aliens 29.6%, Word Game 23.8%, Minimalist 16.5%, Text-Based 15.3%, Sci-fi 9.5%
Solve math crosswords with logic, not guessing
Why similar: Education 31%, Word Game 19.7%, Text-Based 15.2%, Strategy 12.7%, Minimalist 10.9%
Future Fab Hero, your mission begins now! Team up with your robot companion, CHIP-E, to complete hands-on technology and manufacturing simulations, earn rewards, unlock upgrades, and defend the Mars Innovation Zone from alien threats in a unique educational adventure.
Why similar: Education 29.4%, Sci-fi 14.7%, Aliens 13.9%, Space Sim 13.3%, Space 13.3%
Lightracer Spark is a Sci-Fi Narrative game. You are an amender from a high civilization, descending to various extraterrestrial worlds. Guide living beings to prosperity, or nip a spark in the bud. Accumulate strength through choices and strategies to grasp the rise and fall of all civilizations.
Why similar: Lore-Rich 16.8%, Space 15.7%, Aliens 15.6%, Space Sim 15.5%, Text-Based 14.1%
A game about an alien that has to abduct things to pay rent!
Why similar: Aliens 39.7%, Space Sim 21.4%, Space 12.4%, Sci-fi 11.8%, Simulation 7.8%
Mission: Translate an interstellar message, using the universal languages of math & science.
Why similar: Aliens 31.7%, Science 23.4%, Text-Based 15.5%, Sci-fi 12.5%, Space 9.1%
1,000 sleepers, 100 waking hands and 1,500 light years of emptiness. As commander of the Aurora Core you assign your crew, ration oxygen and make decisions no one should survive. Will you bring your colony to Thalassa?
Why similar: Text-Based 30.1%, Sci-fi 15.9%, Space 13.8%, Space Sim 10.4%, Resource Management 10.2%
Control gravity, orbit around black holes, and have fun mastering physics with your car in space! With this educational puzzle game, only your genius and your analytical skills can get you out of trouble after a painful car crash on the Moon!
Why similar: Education 31.5%, Science 21.4%, Aliens 14%, Space 9%, Puzzle 7.4%
A spaceship simulator for aliens, an ever-changing rule discovery puzzle for humans.
Why similar: Aliens 39.4%, Sci-fi 13.5%, Space 13.3%, Space Sim 10.2%, Puzzle 9.6%
A short horror game where you control a decaying spacecraft exploring distant star systems.
Why similar: Space 22%, Space Sim 19.2%, Text-Based 18.1%, Sci-fi 16.9%, Aliens 13.7%
Are you having trouble with English tenses? This game is specially designed to improve your memory in a short time.
Why similar: Aliens 23.9%, Education 23.3%, Text-Based 19.2%, Word Game 16.8%, Science 13.1%
Are you trying to learn chemical formulas or want to test your chemical knowledge and memory? this game is the right one for you! Get in and play to learn many chemical formulas and it's uses!
Why similar: Word Game 23.3%, Education 22.3%, Minimalist 16.3%, Text-Based 12.5%, Science 10.5%
A survey vessel bound for a destination 84,000 km away. While investigating a destroyed spacecraft, you encounter an unexplained spatial anomaly. Manage power and resources to continue your journey, and uncover the truth behind a phenomenon that is slowly consuming reality itself.
Why similar: Space Sim 26.5%, Lore-Rich 22.7%, Sci-fi 13.3%, Text-Based 10.7%, Space 10.6%
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: Education 26.4%, Space 18.8%, Science 17.1%, Aliens 12.8%, Space Sim 10.1%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Aliens 29.2%, Space Sim 28%, Space 20.3%, Sci-fi 11.1%, Simulation 6.9%
Only 1000 days left until the end of the world. You have to realize the largest space program ever to save as many people as you can. Explore planets, colonize them, help people find a new home.
Why similar: Space 23.7%, Space Sim 21.6%, Aliens 21.1%, Science 10.6%, Sci-fi 8.6%
Learn Words - Use Syllables is an exciting mix between a word and a trivia game. Words are split into colorful syllables and you have to put them back together as fast as possible. More than 100 levels with 8 Languages to learn.
Why similar: Education 33.9%, Word Game 24.3%, Minimalist 18.1%, Science 8.5%, Puzzle 5.3%
CrossAbout is an innovative word game in which players build crossword puzzles in reverse. Given a set of clues with several correct answers each, players strategically craft layouts of words to satisfy the puzzle and earn stars that unlock themed packs, hints, and bonus content.
Why similar: Education 32.3%, Word Game 25.9%, Text-Based 19.6%, Puzzle 8.1%, Strategy 6.8%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space 27.3%, Space Sim 26.6%, Education 21.5%, Science 13.9%, Simulation 8.3%
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: Education 31.9%, Text-Based 21.9%, Science 21.3%, Space 15%, Puzzle 5.6%
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.
Why similar: Education 26.2%, Science 17.7%, Space Sim 16.1%, Space 15.1%, Strategy 6.8%
Make robots and spaceships,explore the space,fight with aliens.
Why similar: Aliens 23.8%, Space Sim 19.4%, Word Game 17.4%, Space 12.8%, Text-Based 12.2%
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Why similar: Aliens 28.8%, Space Sim 20.9%, Space 18.4%, Sci-fi 11.9%, Strategy 7.3%
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: Space 19.5%, Space Sim 18.2%, Science 17.8%, Education 15%, Sci-fi 11.7%
KNOW YOUR ENEMY. FIRE YOUR CANNONS. A spaceship management and combat game. As the Captain of Silver Wolf, command your crew and use your energy strategically. Change your future with your decisions. Arm your ship and strengthen its shields. Survive in the solar system full of dangers.
Why similar: Text-Based 30%, Space 18.7%, Sci-fi 15.1%, Aliens 11.3%, Strategy 9.7%
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: Text-Based 17.4%, Lore-Rich 16%, Word Game 15.9%, Space 13.7%, Sci-fi 13.5%
Learn French, German, Italian, Lithuanian, Polish, Portuguese, Spanish, Japanese, Chinese & Korean like a polyglot!
Why similar: Education 39%, Text-Based 31.8%, Minimalist 17.1%, Simulation 9%, Singleplayer 2%
Message from extra-terrestrial intelligence.
Why similar: Space 23.9%, Science 22.6%, Minimalist 21.5%, Sci-fi 18.7%, Puzzle 7.9%
Our Empire is spreading thin through the galaxy. Your responsibility is to assist your comrades on our newly founded colony. Keep your station operational at all cost. Your pivotal role may shape destiny. And don't forget: Humanity Above All!
Why similar: Aliens 26.2%, Space Sim 20.7%, Space 15.6%, Science 13.2%, Sci-fi 11.8%
Welcome to the Web Programming Academy!A school full of lovely girls.You can spend warm daily moments with them;or win their hearts with your programming skills! Whether you have programming experience or not,you can fully enjoy the gameand experience a relaxing and pleasant campus life here!
Why similar: Lore-Rich 31.3%, Text-Based 25.5%, Education 25.3%, Puzzle 7.5%, Simulation 5.3%
As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.
Why similar: Education 21.5%, Space Sim 15.7%, Space 14.2%, Science 13.9%, Minimalist 13.5%
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 24.5%, Lore-Rich 19.9%, Sci-fi 18.8%, Space 15.8%, Space Sim 11.8%
Cipheur is a free cryptogram game, allowing you to test your logic and language skills against 100 quotes by famous people. Do your best to discover intriguing patterns, unfold the coded messages step by step, and enjoy the incomparable satisfaction of deciphering another sentence.
Why similar: Education 34.4%, Word Game 19%, Text-Based 18.6%, Minimalist 13.8%, Puzzle 7.1%
Ω-SPACE - The last dimension you can reach
Why similar: Aliens 26.2%, Space 20.8%, Science 14.1%, Sci-fi 13.6%, Minimalist 9.7%
Don't panic! Laika will be your guide through the history of space exploration. Discover everything about the most important characters in astronomy, finding the perfect combination of exclusive patches. Earn stickers from space missions in this mix of puzzle, word game, and trivia!
Why similar: Text-Based 18.3%, Education 17.5%, Word Game 16%, Space 15%, Science 14.6%
Sheng Tian (升天) - Episode 1 is a 3D sci-fi game for learning Taiwanese Mandarin. Characters are also used in Hong Kong, Singapore, Malaysia, Macau, China, and Japan. Pronunciation is common to Taiwan and China. Puzzle your way through 7 environments and acquire 50 terms.
Why similar: Education 40.2%, Word Game 25.5%, Space 12.3%, Sci-fi 11.7%, Puzzle 6.2%
Grow your faith daily! Enjoy fun Islamic quizzes, easy lessons, the complete Digital Quran & Daily Challenges. Build streaks, earn rewards and duel other people in a friendly way based on your knowledge.
Why similar: Education 40.7%, Text-Based 24.1%, Minimalist 19.4%, Casual 5.7%, Strategy 4.9%
Carnal Coup is a very NSFW text-based game in a sci-fi setting, in which you play a member of a species of perverted alien shapeshifters who have just had your world invaded by a puritanical space federation. By infiltrating the invasion at the top, it's time to turn it to your own ends!
Why similar: Text-Based 34.6%, Aliens 24.9%, Sci-fi 18.1%, Space 13%, Casual 3.8%
Minimalistic puzzle game where you build formal logical proofs.
Why similar: Education 37.6%, Text-Based 22.9%, Minimalist 16.1%, Puzzle 9.5%, Strategy 4.9%
The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!
Why similar: Space 28.2%, Science 19.6%, Sci-fi 15.9%, Space Sim 13.2%, Strategy 11.9%
Solve difficult question in this trivia project in 7 different stages and 7 different categories
Why similar: Education 31.6%, Text-Based 16.8%, Minimalist 15.1%, Word Game 9.6%, Puzzle 8.1%
A puzzle game inspired by Boolean algebra and =P.
Why similar: Education 36.4%, Text-Based 20.2%, Strategy 16.9%, Minimalist 9.6%, Puzzle 8.7%
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Aliens 28.4%, Space Sim 21.9%, Science 12.7%, Space 12.1%, Sci-fi 10.2%
You wake up, alone, in a hypersleep box, with no memories left. You find yourself in an enormous space station, orbiting with a strange asteroid, around a gigantic black hole. And now, it's time to search, everywhere, to understand who you were. And most importantly, what's left to do here.
Why similar: Aliens 24.6%, Lore-Rich 20.2%, Space 15.1%, Science 13.3%, Sci-fi 11.6%
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
Why similar: Space 27%, Space Sim 21.7%, Aliens 19.4%, Lore-Rich 15.4%, Sci-fi 12.3%
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: Text-Based 35.7%, Space 27.6%, Sci-fi 17.6%, Space Sim 16.8%, Singleplayer 1.5%
47 million probes were launched into the void. Yours just found something alive. A living universe simulation where evolution never stops — not even when you do.
Why similar: Aliens 19.8%, Space Sim 19.2%, Sci-fi 16.7%, Space 10.2%, Simulation 9%
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 25%, Aliens 23.7%, Lore-Rich 16.4%, Space 12.7%, Strategy 11.2%
TerraBlocks is a geography-based puzzle game where you move and rotate drifting continent pieces from the North Pole to their correct places. As you progress, the challenge increases. Test your spatial awareness and geographic knowledge while rebuilding the world!
Why similar: Education 40%, Space 16.4%, Science 11.8%, Simulation 9.8%, Puzzle 9.6%
Can you deliver the goods? Board your spaceship and go!
Why similar: Aliens 29.4%, Space Sim 27.1%, Sci-fi 11.8%, Simulation 10.6%, Puzzle 10%
Welcome to Mendel Simulator: Flower crossbreeding, a game that blends relaxing simulation with the authentic science of plant genetics. Become a master breeder in your own private greenhouse, where every bloom tells a story of inheritance.
Why similar: Education 45.1%, Text-Based 24.4%, Puzzle 7.8%, Casual 6.5%, Strategy 6.2%
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: Education 24.9%, Space 17.4%, Science 17.3%, Sci-fi 14.1%, Space Sim 10.6%
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: Education 24%, Space Sim 23.8%, Space 18.3%, Science 15.2%, Sci-fi 13.2%
UFO: Aftershock is a combination of tactical squad combat and global strategy that enhances and expands upon its prequel, UFO: Aftermath.
Why similar: Aliens 36.2%, Strategy 26.1%, Sci-fi 19.9%, Space 17.8%
A thousand years beyond the fall of Earth, the return of Mars heralds doom for a small town, as foes approach under the cover of the god-storm. Sin and siege await, with only a young captain, untested and uncertain, to stand in their way...
Why similar: Text-Based 28.5%, Lore-Rich 26.8%, Space 16.6%, Sci-fi 14%, Minimalist 11%
A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun.
Why similar: Space Sim 28.5%, Minimalist 15.6%, Strategy 14.1%, Space 12.8%, Sci-fi 10%
