60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Strategy.
As the CEO of a spaceship design company, arrange blocks with different modes and functions to build powerful ships. Use resources from battles to upgrade blocks and acquire new ones through supplies. Strategically enhance your ship to maximize performance and defeat competitors.
Gravitation
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Space Commander
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 33.8%, Simulation 21.2%, Strategy 19.3%, 2D Platformer 9.3%, Casual 7.6%
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Why similar: Space Sim 34.9%, Strategy 19.5%, Simulation 17.7%, Wargame 14.6%, Sci-fi 6.9%
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 36.6%, Simulation 23.5%, Strategy 20.5%, Space 8.1%, Base Building 6.1%
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.
Why similar: Space Sim 31.9%, Simulation 20.3%, Strategy 17.7%, Wargame 17.3%, Space 5.6%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 37.9%, Simulation 16.3%, Wargame 13.9%, Strategy 11.8%, Space 8.8%
Command a UGA heavy cruiser against the Krellan Empire. Navigate space, manage resources, and coordinate defense strategies. Use starbases and outposts to protect colonies while engaging in tactical ship combat. Your decisions will determine the fate of sectors in this military space simulation.
Why similar: Space Sim 38.8%, Wargame 20.7%, Strategy 19.9%, Sci-fi 11.1%, Simulation 8.6%
Create your own carrier fleet, explore the universe, and destroy enemy ships with style!
Why similar: Space Sim 26.2%, Simulation 18.5%, Strategy 16.8%, Wargame 14.7%, Casual 7.2%
A small quick game about building a factory to launch planets into a solar system! Grow your base and increase production to make the ultimate factory for launching planets!
Why similar: Space Sim 32.2%, Simulation 20.9%, Strategy 19.1%, Casual 7.4%, Space 6.5%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 34%, Simulation 25.6%, Strategy 16.9%, Space 14.5%, Sci-fi 8.4%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 42.6%, Simulation 26.1%, Strategy 19.1%, Space 11.6%, Singleplayer 0.5%
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 43.4%, Strategy 21.7%, Space 16.2%, Simulation 9.7%, Sci-fi 5.6%
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 40.4%, Simulation 24.7%, 2D Platformer 13.9%, Casual 9.5%, Space 8.1%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 59.3%, Simulation 30.2%, Space 10.5%
宇宙探索，在浩瀚的宇宙里，人类正在探索了解宇宙，以获得对宇宙的更多认知，促进人类的发展强大，抵御未知宇宙生物的侵略，然而，外星人得知这一消息 ......
Why similar: Simulation 31.7%, Strategy 29.2%, Space Sim 19%, Casual 10.5%, Space 5.6%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 52.1%, Simulation 33.4%, Space 14.4%
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 36.6%, Strategy 23.7%, Simulation 22.5%, Space 8.8%, Base Building 8%
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 37.3%, Simulation 23.2%, Strategy 20.9%, Space 9.2%, Sci-fi 5.9%
We present you a fun simulation game in which you pilot an aircraft and have the mission to destroy parts of a large asteroid that has broken into millions of pieces and is heading towards Earth.
Why similar: Space Sim 41%, Simulation 24.5%, 2D Platformer 11.3%, Space 8.5%, Casual 8.4%
Falling Stars: War of Empires is a fast-paced digital tabletop strategy game where each decision you make forces the game to evolve differently every time you play. Command hundreds of ships in battle, resolve intricate political agendas, and discover the deep interplanetary relations of the galaxy!
Why similar: Simulation 26.1%, Strategy 25.8%, Space Sim 25.4%, Wargame 16.3%, Sci-fi 6.4%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 42.6%, Simulation 41.4%, Space 16.1%
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 50.6%, Simulation 18.4%, Space 15.9%, Strategy 15.2%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Simulation 40.8%, Space Sim 37.3%, Space 13.3%, Sci-fi 8.6%
As Captain, you must lead your spaceship to defeat the rebel forces scattered across the galaxy. Scour the sectors for enemies and remain alert! Determine the right coordinates and torpedo your foe down.
Why similar: Space Sim 30.5%, Strategy 20.4%, Simulation 18.8%, 2D Platformer 10.6%, Sci-fi 8.8%
You are the captain of the Galactic battleship, building hundreds of gun turrets, raising dozens of space fighters, establishing aircraft carrier groups, space stations, and conquering the entire Milky Way
Why similar: Space Sim 38.8%, Wargame 22%, Simulation 13.3%, Strategy 11.1%, Base Building 8.7%
A real-time modern warfare simulation game on campaign and battle level, Theater Commander features more than a dozen scenarios covering hypothetical conflicts around the globe involving current air, naval and land force from 17 countries.
Why similar: Simulation 35.3%, Wargame 32.4%, Strategy 32.3%
Fly a rented ship in a procedurally-generated universe, navigate risky routes, and profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 47.3%, Simulation 26.4%, Strategy 10.1%, Space 6.9%, Sci-fi 5.3%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 44.3%, Simulation 29.5%, Space 11.9%, Sci-fi 6.7%, 2D 4%
Command a fleet of customizable ships in this roguelite strategy autobattler. Liberate planets to unlock new ships and powerful upgrades. Engage in strategic battles, manage your fleet, and face escalating challenges as you fight to free the universe through increasingly difficult galaxies.
Why similar: Space Sim 34.4%, Wargame 20%, Simulation 14.4%, Strategy 13.5%, Space 7.3%
Why similar: Strategy 30.2%, Simulation 28.9%, 2D Platformer 15.1%, Casual 11%, Base Building 10.4%
Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances, velocities and time. Chapter 1: The Apollo Days. Incredibly detailed Apollo Program missions starting with Apollo 8 lunar orbit missions.
Why similar: Space Sim 41.2%, Simulation 38.8%, Space 20%
Shoting!!!
Why similar: Space Sim 40.1%, Simulation 26%, Strategy 22.6%, Space 8%, Combat 2.8%
Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.
Why similar: Strategy 29.3%, Space Sim 22%, Simulation 17.8%, Space 14.6%, Sci-fi 9.3%
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 43%, Strategy 24.6%, Casual 9.1%, Space 7.6%, Tactical 6%
Don't repeat this at home!
Why similar: Strategy 29.3%, Space Sim 26.7%, Simulation 25%, Space 9.5%, Casual 8.6%
Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.
Why similar: Space Sim 37.8%, Simulation 25%, Strategy 23.9%, Space 13.3%
Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you decide to achieve it. Space combat on a RTS scale with space sim savagery.
Why similar: Simulation 25.7%, Strategy 25.4%, Space Sim 21.5%, Space 18.6%, Sci-fi 8.8%
Decisive Campaigns: Case Blue simulates the German drive to Stalingrad and into the Caucasus of the summer of 1942, as well as its May preludes (2nd Kharkov offensive, Operation Trappenjagd) and also the Soviet winter counter-offensive (Operation Uranus) that ended with the encirclement of 6th Army in Stalingrad.
Why similar: Strategy 43.6%, Simulation 42.4%, Wargame 14.1%
Control a rocket in this fast-paced 2D game, blasting meteors and dodging obstacles to achieve the highest score possible. Take on exciting challenges and climb the leaderboard!
Why similar: Space Sim 30.3%, Simulation 16.3%, Wargame 15.8%, Space 14.8%, Strategy 12.2%
A simple and refreshing flying shooting game
Why similar: Space Sim 47.8%, Simulation 19%, 2D Platformer 15.9%, Strategy 9.3%, 2D 4%
A space trading roguelite. Buy low, sell high, dodge pirates, bribe customs — and pay off your debt to The Syndicate before time runs out.
Why similar: Space Sim 40.9%, Simulation 25.1%, Strategy 22%, Space 5%, Sci-fi 4%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 51.4%, Simulation 20.8%, Strategy 17%, Sci-fi 10.1%, Singleplayer 0.7%
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 27%, Simulation 25.5%, Strategy 24.7%, Space 8.7%, Base Building 8.3%
Destroy or be destroyed. Missile Wars is a high-pressure arms race where players must defend their asteroid from enemy missile strikes while investing in crucial tech upgrades to gain the upper hand.
Why similar: Space Sim 38.7%, Wargame 21.4%, Strategy 20.7%, Space 7.3%, Tactical 6.1%
Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.
Why similar: Simulation 39.7%, Space Sim 35.2%, Casual 12.9%, Space 11.4%, Singleplayer 0.8%
Armored Brigade is a real-time tactical wargame, focusing on realism and playability. In Armored Brigade the Cold War has turned hot, and Europe is once again torn apart by conflict. An "Iron Curtain" divides the Western Powers gathered together under the NATO banner from the Soviet Union
Why similar: Simulation 36.1%, Strategy 32.5%, Wargame 22.4%, Tactical 9.1%
The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other worlds, but there was a fault in their programming and they turned and attacked. Forcing us to lay a trap to protect Earth and exiling the Human race to stay on Earth once again.
Why similar: Space Sim 31.3%, Simulation 24.9%, Space 18%, Strategy 16%, Sci-fi 9%
They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.
Why similar: Strategy 37.2%, Space Sim 34%, Space 14.9%, Sci-fi 13.4%, Singleplayer 0.6%
Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.
Why similar: Simulation 28.4%, Space Sim 27%, Strategy 22.7%, Space 17%, Sci-fi 4.9%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Space Sim 38.9%, Simulation 35.4%, Space 16.8%, Sci-fi 8.9%
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 44.1%, Space 15.5%, Strategy 14.9%, Simulation 13.4%, Sci-fi 7.9%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 56.4%, Space 16.1%, Simulation 16.1%, Sci-fi 10.6%, Singleplayer 0.8%
In this 4X + RPG strategy game, lead humanity’s last ark and rebuild a new home among the mysterious ruins of the stars. Starting from nothing, you will develop technology, build powerful fleets, resist external threats, and shape the rebirth of human civilization.
Why similar: Wargame 27%, Space Sim 25.7%, Strategy 13.7%, Space 12.3%, Simulation 11.4%
You are the supreme commander who directing the construction of a galactic space base. You need to manage the living and administrative needs of the space base residents, establish the industrial chain for space docks and starship, and ultimately complete a dream starship.
Why similar: Space Sim 40.9%, Simulation 22.9%, Strategy 15%, Base Building 12.3%, Space 8.6%
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 53.3%, Simulation 33%, Space 13%, Singleplayer 0.6%
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 38.5%, Space 19.3%, Simulation 18.4%, Strategy 15.3%, Sci-fi 7.7%
Time for your toughest mission yet! Recruit and train your crew to tackle the growing threat from alien and android armies as you defend Earth to become a Galactic Legend in Space Crew: Legendary Edition. All new content free to existing owners of Space Crew!
Why similar: Space Sim 29.2%, Wargame 23.6%, Strategy 13.4%, Simulation 12.4%, Space 11.6%
The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.
Why similar: Simulation 26.1%, Strategy 24.9%, Space 23.3%, Sci-fi 16.5%, Space Sim 8.3%
"ORBITAL BATTLE" is a real-time strategy game that combines resource management, strategic planning, and defense elements. Players must build and strengthen their base in a challenging environment, efficiently utilize resources, deploy train transport systems, fend off continuous enemy attacks.
Why similar: Space Sim 33.4%, Wargame 18.5%, Simulation 13.8%, Strategy 13%, 2D Platformer 11.4%
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Simulation 39.9%, Space Sim 34.2%, Space 13.3%, Casual 12.6%
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Why similar: Space Sim 38.1%, Space 20.5%, Simulation 17.6%, Strategy 15%, Sci-fi 8.2%
