60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Singleplayer, 3D.
Spaceship building sandbox game. Build various spaceships from scratch and explore the cosmos. Fight different enemies and mine metals and materials to fix or expand your spaceship fleet.
The Mystery Of The Moon
The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.
AESOS
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.
Why similar: Space Sim 23.8% ★, Flight 17.4%, Building 10.9%, Space 9.8%, Futuristic 9.4%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 30.8% ★, Flight 14.3%, Space 13.7%, Building 11.8%, Crafting 8.6%
"Sirius-4" is a plot-oriented space simulator that gives the player complete freedom of action as a hired pilot of the "Sirius" unit. The action takes place on the outskirts of human space during a turbulent time for the galaxy after a global war.
Why similar: Space Sim 32.9% ★, Flight 21.8%, Space 9.7%, Futuristic 9.6%, Adventure 7.7%
Space combat on a massive scale. Defend your allies, destroy the Xeris and claim victory for the Vallen! Your people need you, fly your ship in an intense battle in an asteroid field to secure the sector.
Why similar: Space Sim 39.3% ★, Flight 25.5%, Futuristic 9.3%, Space 7.9%, Third Person 7.8%
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: Space Sim 28.4% ★, Flight 18.1%, Building 10%, Futuristic 9.3%, Third Person 8.4%
LineVox is a casual cyberpunk game suitable for both one and several players, where you have to control the ship avoiding obstacles in order to win.
Why similar: Space Sim 25.3% ★, Voxel 23.8% ★, Flight 17.4%, Futuristic 8.3%, Space 7%
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Why similar: Space Sim 23.2% ★, Voxel 17.2% ★, Flight 15.1%, Building 9.7%, Space 8.6%
Cleanse the system of pirates, destroy their bases and free the captives. On the asteroids, build a base, mining colonies, explore asteroids and extract resources needed for survival. Develop buildings, build defenses and turn the asteroid into a fortress.
Why similar: Space Sim 23.2% ★, Flight 19.4%, Building 11%, Space 9.6%, Crafting 9.2%
Explore a seamless endless universe with an uncountable number of galaxies, stars, planets, and moons. Make friends or enemies with unique alien civilizations. Research upgrades for your vessel with scientific phenomena and alien tech that you've acquired.
Why similar: Space Sim 34.4% ★, Flight 13%, Crafting 11.8%, Procedural Generation 9.6%, Space 9.6%
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 34% ★, Building 9.7%, Third Person 9.6%, Space 9.5%, Procedural Generation 9.4%
Aster Force is a 3D sci-fi spaceship shooter game set in the far reaches of space. Players may choose from multiple ships to pilot, as they patrol and protect Sector 7184 from the sinister space pirates known as Specter. Join the crew of SS Gallaway to bring peace and order to the stars.
Why similar: Space Sim 40.2% ★, Flight 12.7%, Stylized 10.2%, Space 10.1%, Casual 7.4%
First person space combat and exploration in an open world in a variety of star systems. Pilot ships, fight, run missions and trade.
Why similar: Space Sim 29.5% ★, Flight 18.8%, Space 9.5%, Procedural Generation 7.8%, Futuristic 7.5%
Experience a 1:1 scale, procedurally generated universe with seamless exploration from planets to stars. Journey across the cosmos with zero loading screens and realistic Newtonian physics. Trade, fight, and survive in a post-apocalyptic galaxy where gravity is your only boundary.
Why similar: Space Sim 32.8% ★, Flight 19.6%, Space 9%, Procedural Generation 8.7%, Open World 7.6%
Worlds Of The Future is a sci-fi open world, action/adventure game. Explore a fully seamless solar system full of adventures, mysteries and colorful characters. Build your space delivery company, climb the company rankings and become a legend among the worlds!
Why similar: Space Sim 34.9% ★, Futuristic 11.1%, Space 9.9%, Third Person 9.4%, Stylized 9.3%
You have been created by a mysterious monolith with a single goal: to retrieve five force crystals back to it as quickly as possible. Deal with the plights of space physics, evade the locals, and complete your mission as soon as possible.
Why similar: Space Sim 32.1% ★, Voxel 26.2% ★, Flight 20.3%, Futuristic 8%, Space 5.4%
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
Why similar: Space Sim 38% ★, Open World 10%, Futuristic 9%, Sci-fi 8.8%, Flight 8.5%
Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.
Why similar: Voxel 21.1% ★, Space Sim 21% ★, Building 17.2%, Space 15.9%, Futuristic 6.5%
Gravity and exploration sandbox
Why similar: Software 35.2% ★, Space Sim 30.2% ★, Space 11.5%, Procedural Generation 7.4%, Open World 5.2%
通过完全免费的《世界岛·编辑器》，您和您的伙伴可以将脑海中的设计的地图变成现实！游戏支持多人联机建造！将您的构想变成变幻莫测的游戏世界吧！ 同时游戏预设了多种模式并且通用于ANTI系列的所有作品，大家可以在游戏中自由的分享哦！
Why similar: Software 30.6% ★, Voxel 28% ★, Building 12.5%, LEGO 12.1% ★, Open World 7.5%
You are a Scraponaut, create your own spaceplane with unique parts each affecting the way your plane behaves. Collect scrap while exploring procedurally generated islands, unlock and discover unique new parts to upgrade your spaceplane.
Why similar: Space Sim 34.6% ★, Flight 20.7%, Building 13.3%, Space 12.4%, Sci-fi 7%
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Why similar: Space Sim 34% ★, Building 11.4%, Futuristic 9.8%, Crafting 9.8%, Third Person 9.4%
The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist. Explore a vast handmade universe with Day 1 mod support and a planned PvP/co-op multiplayer on the Early Access roadmap. You're going to need a bigger ship.
Why similar: Space Sim 25.2% ★, Flight 21.9%, Futuristic 12.3%, Space 10.4%, Third Person 8.2%
"The Flagship" is a singleplayer third-person space warship roguelike game. From destroyers to battleships, choose your vessel and equip it to face node-based roguelike challenges, each adventure is a different experience. Your ship, equipment, skill level and roguelike ability build will be tested.
Why similar: Space Sim 35.5% ★, Flight 18%, Space 13.1%, Futuristic 8.5%, Sci-fi 8.4%
The ultimate space sandbox. Participate in epic fleet battles, form alliances, strive to dominate entire galaxies and harness the universe’s resources for your industrious empire or the destruction of others. Customise your experience, the universe is yours!
Why similar: Voxel 26.1% ★, Space 19.6%, Space Sim 13.6% ★, Building 13.2%, Open World 10.1%
A sandbox survival game, set on life-sized voxel planets with realistic physics with the possibility to shape your own building blocks. From your custom made furniture, walls to vehicle parts. You shape the blocks which can then be used to build buildings, spacecraft and aircraft.
Why similar: LEGO 31% ★, Space Sim 23.3% ★, Voxel 20.6% ★, Building 8.4%, Crafting 7.3%
Mardori is a spaceshooter game with aspects of ARPG's. Upgrade your ship with various materials from missions, craft your equipment with damage or defense mods., create new weapons using blueprints, unlock new missions with Stargate.
Why similar: Space Sim 33.8% ★, Flight 21.2%, Crafting 16.5%, Space 14.5%, Sci-fi 10.2%
beyond.frontiers is an open-world space adventure with 30+ ships, 125+ sectors, and fully voiced stories. Trade, explore, or fight — your choices shape the galaxy as three empires clash and ancient secrets await discovery.
Why similar: Space Sim 39.9% ★, Third Person 11.8%, PvE 10.1%, Open World 9.5%, Stylized 7.3%
A retro-future sandbox RPG set in a frontier era galaxy with procedurally-generated elements. Create, explore, trade, and battle to stake your claim among the stars of a wild galaxy!
Why similar: Space Sim 24.9% ★, Voxel 23.6% ★, Building 11.8%, Crafting 10.1%, Space 9.8%
Not a flat photo viewer—Album3D is a game-like 3D photo experience that turns your photos into 3D albums you can manually explore. Import large photo libraries, switch 3D views/layouts, and enjoy manual mode, slideshow, or flythrough—fast and fun.
Why similar: Software 39.3% ★, Space Sim 27.4% ★, Space 9.9%, Futuristic 5.7%, 3D 5.3%
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 26.4% ★, Flight 17.8%, Space 12%, Open World 10.3%, Sci-fi 8.8%
You’re a courier tasked with delivering a package across the galaxy. The path is dangerous - Smokers, greedy merchants, military meatheads, and aliens lurk at every turn. Switch ships, outfly enemies, and survive the chaos of a galaxy ruled by warring factions.
Why similar: Space Sim 33.7% ★, Flight 28.6%, Space 14.5%, Futuristic 7.8%, Sci-fi 5.8%
On a recently-terraformed planet at the edge of human space, waves of alien invaders have suddenly appeared. Take the pilot's seat of a VTOL fighter aircraft and wipe out the alien infection!
Why similar: Space Sim 32.9% ★, Flight 12.7%, Third Person 10.1%, Space 9.7%, Stylized 8.3%
Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.
Why similar: LEGO 63.4% ★, Building 12.6%, Open World 8.8%, Voxel 5.4% ★, Third Person 4.8%
¿Podrás encontrar la manera de alimentar a los planetas vivientes y evitar su destrucción inminente? Enfréntate a los furtivos, sortea la vigilancia de la policía y desata el potencial de tu nave mientras te sumerges en una narrativa épica y te llevará más allá de las fronteras de lo conocido.
Why similar: Space Sim 47.7% ★, Flight 28.3%, Adventure 10.1%, Sci-fi 7%, 3D 6%
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Why similar: Space Sim 31% ★, Space 14.3%, Building 9.9%, Futuristic 9.5%, Sci-fi 9.4%
Operate a spacecraft at the edge of a singularity. Use realistic orbital mechanics and Newtonian physics to explore a star system around a black hole and what lies beyond.
Why similar: Space Sim 36% ★, Flight 30.6%, Space 12%, Sci-fi 8.7%, Open World 4.5%
This is a rocket flight simulation game. You will control a rocket by left and right engines to fly in space and try to land on target platform, while enjoying beautiful nebulas and ambient music.
Why similar: Space Sim 45.5% ★, Flight 26.5%, Space 13.6%, Casual 5.8%, Third Person 4.9%
An open world space mining game. Explore a vast planetary ring where every spot on every rock can be mined for minerals. Use your transport ship to drop off the mining rover, anywhere in the ring system, and start digging! Your capable 6-wheeled rover can climb many obstacles.
Why similar: Space Sim 39.5% ★, Flight 18%, Open World 12.7%, Procedural Generation 11.2%, Sci-fi 9.5%
Stardust aces is a six-axis space dog-fighting game with arcadey weapons and a semi-realistic flight model.
Why similar: Space Sim 31.2% ★, Flight 21.6%, Futuristic 10.6%, Third Person 9%, Space 8.3%
FortressCraft : Chapter 1 Anniversary Edition is the PC-update to the world's first and best Creative-focussed Voxel block builder.
Why similar: Voxel 30.8% ★, LEGO 18% ★, Building 12.6%, Crafting 10.8%, Procedural Generation 7.1%
Tesera is a sci-fi sandbox game in a mysterious alien world. Explore an endless voxel world, defend yourself against aggressive creatures and drones, building your dream settlement alone or with friends.
Why similar: Voxel 32.2% ★, Building 13%, Procedural Generation 10.7%, Futuristic 9.2%, Open World 9%
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 32.8% ★, Flight 14.7%, Space 12.5%, Building 10.4%, Futuristic 8.6%
Master fast paced gravity manuevers in this arcade space game.
Why similar: Flight 28%, Space 17.7%, Space Sim 11.8% ★, Stylized 10.5%, Third Person 9.7%
Galactic Command Echo Squad SE is a high-end and very challenging space/planetary combat game. It offers a thrilling campaign, instant action combat sessions as well as a sandbox mode allowing you to explore the game's universe while battling hostile Insurgent forces among others.
Why similar: Space Sim 29.4% ★, Flight 19.7%, Space 13.1%, Futuristic 10.1%, Sci-fi 8.9%
Eternal Space is a city builder and space exploration/combat game. Explore the Eternal Space, and manage your city while you fight pirates, or maybe even become a pirate! Keep your citizens happy, and collect taxes from them each year for a little bonus!
Why similar: Space Sim 29.6% ★, Flight 21.7%, Building 13.9%, Space 10.2%, Futuristic 9.2%
Star Wrath is a multiplayer space extraction-action where you design your own ship and fight other players for resources in intense PvP and PvE battles.
Why similar: Space Sim 28.9% ★, Flight 17.7%, Space 11.6%, Building 8.7%, Futuristic 8.4%
"Just Your Average Survival Game" is an experience where you explore an island with a finite amount of resources. Beware of the dark past of the island.
Why similar: Voxel 36.3% ★, PvE 10.3%, Procedural Generation 9.5%, Building 8.7%, Open World 8.5%
Boom Shocketa: Rocket Storm brings true 6DoF (six degrees of freedom) rocket racing to your PC. Blast faster than ever before in a game designed for those who are never satisfied with their record times.
Why similar: LEGO 30.9% ★, Space Sim 22.9% ★, Flight 17.5%, Futuristic 7.5%, Space 6.3%
Explore the pixel cosmos, jumping from star system to star system. Land on fully procedural planets, and make them your home.
Why similar: Space Sim 29.3% ★, Building 15.6%, Crafting 13.7%, Space 13%, Procedural Generation 8.1%
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space Sim 33.4% ★, Space 16.1%, Sci-fi 11.6%, Procedural Generation 9.1%, Adventure 8.6%
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 47.5% ★, Space 21.1%, Third Person 11.6%, Sci-fi 6.9%, 3D 6.6%
Design & pilot combat drones among the remains of a broken moon battered in an asteroid field. Rikki Kuu is a third-person, physics-based 6DOF-style vehicular combat game set in a destructible, procedurally-generated environment.
Why similar: Space Sim 25.1% ★, Flight 20.9%, Building 12%, Space 10.7%, Procedural Generation 6.9%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 37.4% ★, Space 13.3%, Procedural Generation 11.8%, Futuristic 10.8%, Sci-fi 9.1%
Unleash your imagination in Buildia! Build massive structures in this creative voxel-based world using elemental blocks like Lava, Ice, and Forest. With precision controls and a serene atmosphere, Buildia invites you to shape your own world block by block.
Why similar: Voxel 32.2% ★, LEGO 31.8% ★, Building 10.3%, Stylized 10.3%, 3D 7.5%
Starbase is a hybrid voxel/vertex-based space MMO with a fully destructible and infinitely expanding universe, with a focus on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat.
Why similar: Space Sim 31.2% ★, Voxel 20.2% ★, Building 14.1%, Space 10.6%, Open World 9.5%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 48.3% ★, Futuristic 12.5%, Space 10%, Procedural Generation 7.8%, Sci-fi 7.3%
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
Why similar: Space Sim 24.6% ★, Voxel 24% ★, Building 11.6%, Space 10.9%, Crafting 8.7%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 45.3% ★, Flight 24%, Space 15.3%, Sci-fi 5.7%, Combat 4.5%
Advanced First Person Space Flight Combat Simulation.
Why similar: Space Sim 38.4% ★, Flight 24.6%, Futuristic 13%, Space 10.9%, Sci-fi 7.9%
Edge of Infinity is a third-person space shooter with squad command and immersive-sim ship combat. Board or dogfight, sabotage subsystems to reshape the battle. Hot-swap into squadmates on death and turn massive capital ships into living sandboxes.
Why similar: Space Sim 30.8% ★, Flight 19.1%, Space 9.7%, Third Person 8.9%, Sci-fi 6.8%
