Message From Aliens
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?
The top results based on the latest update are Osmos [Score: 1.1], First Contact [Score: 1.0] and Corona Sector [Score: 1.0] The top rated games you can find here are Kerbal Space Program [SteamPeek Rating: 10.9] ranked #26, SpaceChem [SteamPeek Rating: 7.2] ranked #13 and Universe Sandbox Legacy [SteamPeek Rating: 6.2] ranked #12 Also don't forget to check the newest releases Station Nexus [Release date: 2026-06-26] ranked #6, Deep Space Merchant [Release date: 2026-04-07] ranked #11 and Five Letters Only [Release date: 2026-02-10] ranked #33 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Universe Sandbox Legacy [SteamPeek Rating: 6.2] ranked #12, SpaceChem [SteamPeek Rating: 7.2] ranked #13 and The Fermi Paradox [SteamPeek Rating: 5.3] ranked #19.
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?
Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.
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.
This sci-fi adventure brings you to command stations in the far corners of space. Casually make decisions and watch how well you can balance the needs of your station.
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!
From the manufacture of monoatomic hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon, to the creation of the earth, from apes to Homo erectus, to nuclear weapons, rockets, to artificial intelligence, to exploring the universe.
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.
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.
A minimalist factory puzzle game about reaching the speed of light. Build an experimental engine that runs off galactic dust to accelerate your ship to impossible speeds. Match dust signatures carefully and manage your energy to avoid Rapid Unscheduled Disassembly!
This quiz game is a great choice when you want to learn something, when you feel boring, or when you want to kill some free time. Can you find the words for every animal picture? Train your brain and learn new words by solving guessing the pics.
Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.
Take command of a deep space trading outpost in this infinitely scaling, terminal-based economy simulator. Buy low, sell high, construct powerful station modules, manage trade fleets, and defend against deadly pirate raids. Can you build the wealthiest station in the galaxy?
Create and destroy on a scale you’ve never imagined!
Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!
Learn typing with Fast Typing Master and find how fast you can type. The app has a rich set of free typing lessons with options like hard/normal/easy. You can become a typing master with the help of this game.
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.
Train your brain and improve your IQ today being playing this fun general knowledge quiz! How smart are you? Learn some new facts today! No matter if you’re alone or playing with friends or family, you’ll will have a lot of fun with this QUIZ game!
Knotwords is a minimal and elegant logic puzzle — with words. Arrange each section so every word across and down is valid. It may look difficult at first, but you'll be surprised at how quickly you pick it up! This is the kind of game I've been trying to design my whole career — I hope you like it
Constellations A cozy astronomy puzzle game. Connect the stars to reveal constellations in infinite procedural skies, authentic real-world skies or Guesser Mode. Fill your celestial journal in a warm observatory. Discover all 88 constellations!
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.
Build amongst the stars in Starport Delta, a light sci-fi strategy game that focuses on survival. Station Commanders across the universe will turn to you for guidance to expand, defend, and survive. Help them build a thriving station, but watch out, there are many dangers hiding in space...
A game of Twenty Questions against an AI running entirely on your own computer. Ask and answer with Ganymede and Europa — two beings piecing together the last records of a vanished humanity.
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.
A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun.
Aptamirror is a meditative physics-based puzzle game inspired by molecular biology. Manipulate RNA strands by grabbing, mutating, cleaving, and ligating to match increasingly complex target structures. Challenge yourself with 50 handcrafted puzzles designed by a PhD Biochemist. Think. Fold. Repeat.
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.
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.
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.
Engage in the construction of your station from a variety of different modules. Create your space fleet. Protect your base from enemies...
Haul cargo, hunt bounties, upgrade your ship and get paid in a gritty lo-fi universe. Hand painted graphics, procedural generated star systems that can be navigated, story campaign mode or huge open-world.
Cardalaxy is a card upgrading game with 4X inspiration and 5+ different victories.
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!
Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.
Five Letters Only is a fun, single-player, competitive word game. Submit 5-letter words to reach the top of each leaderboard. Unlock Steam Achievements and new button themes. Adjust the background music, click sounds and other audio. No ads or in app purchases. Solo dev, hand drawn art. No ads!
Letterlike is a challenging roguelike word game that's all about collecting cards, upgrading words, and upgrading letter tiles to make the strongest synergies and reach the highest scores!
Collect copper ore and pass through various smelting equipment to produce copper plates.
Stellar Routes is a transportation management game set in space! Draw routes between planets and watch as ships transport aliens across the system. Buy, upgrade, and slingshot ships to ridiculous speeds to get these aliens home before they are cast adrift.
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