60+ similar titles based on shared tags and player behavior. Themes include Singleplayer, Space Sim, Space, Exploration.
Oblivion is a first-person 3D survive-building game with a super-core gameplay experience and rich content that brings endless possibilities!
MICROVERSE
MICROVERSE is a sci-fi action/adventure game. It includes weapons such as laser pistols, melee weapons and a 'merchant center' where you use in-game credits to buy new weapons and upgrades.
Orbital Nexus
Start on a barren planet, expand your empire through resource management, fleet building, and planetary conquest. Discover cosmic relics, trade or fight with neutral factions, and build galactic wonders like particle colliders. Balance strategy, exploration, and combat to dominate the galaxy!
MICROVERSE is a sci-fi action/adventure game. It includes weapons such as laser pistols, melee weapons and a 'merchant center' where you use in-game credits to buy new weapons and upgrades.
Why similar: Space Sim 36.9%, FPS 15.9%, Open World 14.4%, Exploration 8.7%, Space 7.4%
Start on a barren planet, expand your empire through resource management, fleet building, and planetary conquest. Discover cosmic relics, trade or fight with neutral factions, and build galactic wonders like particle colliders. Balance strategy, exploration, and combat to dominate the galaxy!
Why similar: City Builder 33.5%, Space Sim 18.7%, Strategy 13.8%, Building 10%, 3D Platformer 9.8%
Deep Space Remnant is a space survival base-building simulator: build your station, gather resources with ships, research technology, and strengthen shields to survive escalating cosmic radiation.
Why similar: Space Sim 36.2%, City Builder 32%, Strategy 16.8%, Space 8.8%, 3D 4.5%
Astral Outlaw is a 3D sci-fi survival game made by Korean high schoolers. Explore an abandoned station, scavenge for scrap, and craft tools to repair your broken ship. Master repair mini-games and manage resources to escape the void.
Why similar: Space Sim 46.3%, 3D Platformer 24.9%, Space 12%, Adventure 6.9%, 3D 5.9%
Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.
Why similar: Space Sim 43.1%, FPS 16.6%, Exploration 7.9%, Aliens 7.7%, Open World 6.8%
Conquer the heights of space by navigating treacherous landscapes. Battle gravity and test your skill to reach the top. Get ready for the climb of your life.
Why similar: Space Sim 38.8%, 3D Platformer 18.1%, Open World 15.4%, Space 13.3%, Exploration 6.4%
Survive the lunar wasteland on a modular rover in perpetual motion. Scrap resources, expand your mobile base, and automate simple systems in a scientifically grounded world. Team up with up to 4 players to survive and build a rocket and escape back to Earth.
Why similar: City Builder 20.7%, Space Sim 19.8%, Strategy 11.6%, Space 10.8%, Adventure 9.2%
MetaCitizen游戏是一套基于树图链开发的并接入火星DAO生态的游戏，未来将通过API接口将不断开放更多的小游戏，提升火星DAO入驻前的娱乐性； 目前可以通过购买房屋增加机器人 派遣机器人去做任务 购买更多资源升级建筑 购买装备提升自身属性 游玩 离线pvp 打怪 捉宠 跳舞 同时小游戏也是用于测试正式进入火星DAO的玩法测试，我们将逐渐研发各类的小游戏提供给持有者游玩、如第三人称射击、解密类、角色扮演类、模拟经营类等，之后我们可能将引入到火星DAO中。 所以我们可以将MetaCitizen小游戏视为正式登陆火星DAO前的模拟器。
Why similar: Space Sim 33.9%, City Builder 28.4%, 3D Platformer 14.7%, Aliens 10.6%, Exploration 6.3%
This is a surreal exploration game. Explore a massive fractal with great complexities. You can shrink infinitely to go deeper into the fractal. Or you can become larger by growing. Inner space awaits you in this infinite world.
Why similar: Space Sim 20.4%, Open World 18%, Psychedelic 16.3%, FPS 14.3%, Exploration 8.8%
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 Sim 33.4%, Open World 18%, Space 16.5%, Aliens 9.8%, Exploration 8.7%
Let's develop the village! Craft Lands is a development simulation game where you plant trees in a vast empty space and develop a village. Defend your village from enemies and use resources to build houses and increase your population. What kind of village you create is entirely up to you.
Why similar: City Builder 33.8%, Open World 18.3%, 3D Platformer 17.2%, Building 10.2%, Fantasy 6.1%
Build a colony on an alien planet. Supply settlers, defend against meteors, upgrade your base, develop your economy, and fight for survival.
Why similar: Space Sim 37.6%, City Builder 32.9%, Strategy 15.7%, Space 7%, 3D 3.9%
Build cities and factories in an infinite Hex World. Explore more tiles. Balance your city's production and consumption, attract more citizens of different classes, research new technologies and build more factories and cities.
Why similar: Space Sim 32%, City Builder 27.1%, 3D Platformer 14.3%, Space 8.1%, Building 7.9%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 51.7%, Open World 16.7%, Space 14.1%, Exploration 10.5%, Adventure 4.5%
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 25.7%, City Builder 22.3%, Open World 12%, Space 9.7%, Building 8.8%
Nova Origin is a next-generation sci-fi city builder set on a mysterious alien planet. Build, expand, and survive as you establish a thriving colony, manage resources, and uncover the secrets of a hostile new world.
Why similar: Space Sim 33.9%, City Builder 29.5%, Strategy 15.6%, Building 6%, First-Person 4.8%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 48.8%, Open World 19.3%, Space 15.3%, Exploration 7.4%, First-Person 3.4%
Experience the thrill of live space operations by controlling various Research, Experimental, and Demonstration (RED) spacecraft to accomplish real world tasking. The first mission is SpaceCowboy ADR (Active Debris Remediation). Clean up dangerous debris to earn ADR bucks and refuel to stay alive.
Why similar: Space Sim 34.1%, FPS 17.3%, Open World 13.1%, Space 12.5%, Exploration 9.3%
A simulation sci-fi game where players take on the role of the project manager of a space elevator project. They will progressively achieve project phase goals and ultimately accomplish the ultimate goal of constructing a Mars colonization spacecraft.
Why similar: Space Sim 46.3%, Strategy 18.6%, Space 10.4%, Exploration 9.1%, Building 9%
Tower defense meets city building in a grimdark sci-fi world. Build vertically, manage resources, defend against alien hordes, and command machine priests in humanity's last stronghold.
Why similar: Space Sim 33.8%, City Builder 31.1%, Strategy 14.4%, Aliens 10.8%, Pixel Graphics 4.4%
Planets, aliens, resources, upgrades, caves, mapping & documenting star systems ... seek a new home for the human race. An all-inclusive (admittedly janky) procedural space-sim made by solo developer Schmidt Workshops.
Why similar: Space Sim 36.5%, Open World 16.3%, Space 11.7%, Aliens 10.8%, FPS 8.8%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Open World 24.5%, Space Sim 23.8%, Space 22.3%, Exploration 12.2%, Indie 4.5%
After a devastating accident, you are stranded in a breathtaking wilderness. Survive by gathering resources, crafting tools, building bases, and looting. Explore a dangerous open world, face threats, and uncover the mysteries of The Blackwood.
Why similar: City Builder 33%, FPS 17.7%, Building 11.1%, Exploration 10.1%, Open World 9.6%
Decide between bad and worse options as you try to keep an abandoned spacecraft together long enough for a safe enough landing.
Why similar: Space Sim 29.4%, Open World 18.7%, Exploration 12.8%, 3D Platformer 12.2%, Strategy 8.6%
A space strategy game. By freely editing the attributes of eight warships, engage in free combat and obtain unlimited resources to strengthen the warships. Featuring innovative combat modes, mutually restrained weapon types, and highly strategic.
Why similar: Space Sim 40.8%, 3D Platformer 15.4%, Space 13%, Strategy 12%, Aliens 11.9%
Stellar Archipelago is a third-person base builder with a space western flair. Gather resources, build colonies on miniature planets, and grow your population to prove habitability. Unlock the warp junction and open your frontier system to future settlers.
Why similar: Space Sim 41.3%, Open World 15.9%, Space 9.8%, Exploration 9.4%, Building 8.6%
Zordi Mi Lé is an open world game prototype on Reunion Island, explore the city of Saint-Pierre in search of "dreams": One day I am possesed, One day I am at the plain of sands , chaos and mod run 200m st anne
Why similar: Open World 30.8%, 3D Platformer 20.4%, Exploration 11.6%, FPS 11.6%, Adventure 10.5%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 57.3%, Space 18.3%, Strategy 12.4%, Exploration 7.4%, Indie 4.6%
A mysterious sci-fi narrative adventure set aboard a deep-space vessel. Explore horror-themed chapters, make impactful decisions, and uncover hidden truths as your choices shape branching paths and multiple endings. Trust no one and prepare for unexpected twists.
Why similar: Space Sim 43.5%, FPS 14.2%, Aliens 13.5%, Adventure 9.4%, Exploration 8.6%
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
Why similar: Space Sim 32.9%, 3D Platformer 21.8%, Open World 14.4%, Space 13.5%, Building 12.1%
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...
Why similar: Space Sim 28.7%, City Builder 20.7%, Strategy 18.9%, Space 9.4%, Building 7.2%
Titan: The Ascension is a colony management strategy game on Saturn’s moon Titan. Build and expand an off-world industrial colony, extract ice to produce water for Earth, trade resources, and defend against ancient automated systems that react to technology growth. Will you prevail?
Why similar: Space Sim 28.2%, City Builder 23.9%, Space 12.8%, Strategy 10.7%, Aliens 8.4%
Dangerous is an epic 3D open and living world space combat RPG sandbox with an immersive and riveting story. Are you the feared war criminal who will destroy all life or the savior of the universe? Gather your wingmen and travel the galaxy in search of answers.
Why similar: Space Sim 34%, Open World 18%, Strategy 17%, Space 14.6%, Adventure 9.2%
Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.
Why similar: Space Sim 53%, Space 20%, Strategy 19.1%, 3D 6.1%, Singleplayer 1.8%
Embark on an epic space adventure in AstroMiner, where you must build a base, overcome challenges, and construct a space ship to return home from the asteroid belt.
Why similar: Space Sim 33.6%, Open World 16.5%, Aliens 12.5%, Space 12%, Exploration 8.5%
Join the war in the depths of space with Space Shooter 24! Customizable ships, realistic graphics, and breathtaking action await you. Take action now to save the galaxy.
Why similar: Space Sim 23%, Open World 22.2%, Space 15.9%, Strategy 9.6%, Exploration 8.7%
Will you be the greatest space pirate? Build your ship, plunder enemies, and conquer the galaxy in Zrust!
Why similar: Space Sim 34.8%, FPS 18.1%, Building 13.2%, Open World 13%, Exploration 9.7%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 40%, Space 20.4%, Strategy 11.4%, Open World 9.7%, Adventure 5.7%
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 44.2%, Open World 20.2%, Space 11.9%, FPS 10.8%, Exploration 6.6%
Explore alien planets in sci-fi survival adventure, gather resources to craft tools, overcome environmental hazards, uncover hidden secrets, and build thriving, self-sustaining colonies with advanced technology. Prepare humanity for a new future among the stars.
Why similar: Space Sim 39.4%, City Builder 29.1%, Open World 8.8%, Adventure 7.9%, Exploration 5.9%
Bu mevcut tüm kaynakları kullanmak için her zamanki eatery bir restoran zinciri yapın.
Why similar: City Builder 32.2%, 3D Platformer 18.2%, Strategy 12.1%, Open World 10.7%, Building 9.7%
Explore space: Colonize different planets, gather valuable resources, and build your own space colony. Travel the solar system and even create your own planet. Your decisions shape the future of the galaxy in this limitless space adventure.
Why similar: Space Sim 36.7%, City Builder 29.1%, Space 11%, Building 9.2%, Strategy 7.2%
A sci-fi survival game with a twist. Set in a sub-orbit of a black hole, collect materials and scavenge wrecks in order to repair your damaged ship. However, time is not on your side.
Why similar: Space Sim 45%, Open World 15.3%, Space 12.1%, Exploration 8.6%, First-Person 6.5%
In the first year of the ephemeris, the warp engine was invented. Due to the initial engine being too large, it was installed on the space city Regulus. During engine testing, the jump signal attracted an alien fleet, and the Ship Regulus embarked on a flight path.
Why similar: Space Sim 34.3%, City Builder 30.1%, Strategy 10.9%, Exploration 6%, Adventure 5.7%
Orbit Engineer – Build, grow, and survive in your own space station. Manage crew morale, supplies, and research while facing unpredictable space events and system failures. Every decision matters as you expand and fight to keep your station alive in space.
Why similar: Space Sim 35.1%, City Builder 32.9%, Strategy 15.3%, Exploration 6.3%, Space 5%
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Why similar: Space Sim 34.5%, Open World 15.7%, Aliens 11.4%, Building 10.2%, Space 9.1%
Crewman, you are lost in deep space and threats are lurking everywhere. Survive and bring you and your allies back to known space. It's in your hands!
Why similar: Space Sim 33.1%, FPS 24.1%, Space 17%, Exploration 9.6%, Indie 6.2%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 44.6%, Strategy 17.9%, Open World 13.8%, Space 11.1%, 3D 4.4%
Fairspace is an amateur developed open-ended space exploration, trading and combat game. A full and rich persistent universe awaits your discovery.
Why similar: Space Sim 37%, Open World 13.5%, Aliens 10.7%, Space 10.6%, Strategy 10.1%
Starship Factory is a construction / space simulation game where you build, test, and optimize rocket production for Mars colonization.
Why similar: Space Sim 40.6%, City Builder 34%, Strategy 12%, Space 7.1%, 3D 5.3%
Landinar: Into the Void is a top-down space-adventure-RPG. You are recruited as a rookie bounty hunter in the oppressive Landinar Empire. On your journey through the quadrant you will meet diverse characters, build your own spaceship and choose your battles.
Why similar: Space Sim 39.7%, Space 17.7%, Open World 15.5%, Building 12.7%, Adventure 8%
Build, arrive, and move into new regions and planets in the depths of space. Whether you will establish a colony and trade or train soldiers and fight, everything is in your hands.
Why similar: City Builder 34.9%, Strategy 17.6%, Aliens 10%, Open World 8.9%, Building 7.7%
A vast 6 handred-square-kilometer world evolves gradually step by step from the wild primitive age all the way to the advanced interstellar age, where countless spaceships are carefully built one after another to boldly explore the boundless outer space.
Why similar: Space Sim 26.1%, Space 16.4%, Open World 15.5%, Building 14.3%, 3D Platformer 10.3%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 56.7%, Open World 15.9%, Space 14.1%, Exploration 11.1%, Singleplayer 2.2%
A first-person puzzle adventure where you explore a secret place, solve mysteries, and uncover the dark truth hidden behind the walls.
Why similar: 3D Platformer 26.7%, Strategy 25.4%, FPS 19.9%, Exploration 11.3%, First-Person 6.7%
First person single player 3D Sci-Fi adventure in space
Why similar: Space Sim 43.1%, Open World 14.1%, Exploration 11.7%, Space 7.2%, First-Person 6.3%
Tower Builder is online Co-op or single player building and design game.
Why similar: City Builder 38.7%, 3D Platformer 23.6%, Building 13.3%, Strategy 11.5%, First-Person 6.5%
Ranger: Far From Home is a single-player game where your goal is to survive and reach the evacuation point while overcoming various challenges you encounter along the way.
Why similar: Space Sim 55.3%, 3D Platformer 24.4%, Space 9.5%, 3D 6.3%, Indie 2.7%
SAS is a special rpg-like game. The game focuses on character collection, cultivation, team building, production, and dungeons.
Why similar: Party-Based RPG 42.5%, Open World 19%, Building 13.3%, Exploration 8.2%, Adventure 7%
