60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Singleplayer, Sci-fi.
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.
The Cosmogenesis Project: Corruption
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.
Pandora Galaxy
Pandora Galaxy is a PC game. The game is based in space, in the far future, with elements of exploration and trade. The protagonist of the game is a merchant engaged in interplanetary trade, but as the story unfolds, the player can choose the path of an interstellar pirate or a planetary explorer.
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 48.5% ★, Space 28.1%, Strategy 17.3%, 3D 4.7%, Singleplayer 1.4%
Pandora Galaxy is a PC game. The game is based in space, in the far future, with elements of exploration and trade. The protagonist of the game is a merchant engaged in interplanetary trade, but as the story unfolds, the player can choose the path of an interstellar pirate or a planetary explorer.
Why similar: Space Sim 47.9% ★, Strategy RPG 25.5%, Strategy 20.7%, 3D 4.4%, Singleplayer 1.5%
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 50.3% ★, 3D Platformer 22.3%, Space 20.1%, 3D 5.5%, Singleplayer 1.5%
Pilot C-11 embarks on a lonely voyage to find the mysterious energy known as “Astral.” Survive against hundreds of incoming enemies using kiting combat and ever-changing upgrade choices.
Why similar: Space Sim 51.4% ★, 3D Platformer 18.7%, Bullet Hell 18.1%, Top-Down 6.5%, 3D 3.7%
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 58.4% ★, Space 28.6%, Strategy 12.5%, Indie 0.5%
Roguelike missile command. Survive as long as you can aboard the Ark, humanity's last hope, in a hostile galaxy.
Why similar: Space Sim 38.6% ★, Resource Management 19.2%, Bullet Hell 9.9%, Aliens 8.6%, Top-Down 7.5%
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 59.8% ★, Space 13.2%, Minimalist 10.7%, Top-Down 9.8%, 3D 3.9%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 51.7% ★, Space 21.1%, Bullet Hell 20.2%, 3D 5.2%, Singleplayer 1.8%
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 45.7% ★, Space 25%, Resource Management 16.8%, Strategy 11%, Singleplayer 1.2%
Sequel to a sci-fi exploration game Ironseed written in 1994, the story continues in Ironseed 2 : Consensus!
Why similar: Space Sim 45.5% ★, Strategy RPG 26%, Strategy 10%, Space 8.8%, 3D 4.2%
Sequel to a sci-fi exploration game Ironseed written in 1994, continued in Ironseed 2: Consensus, and now in Ironseed 3 : Vigil!
Why similar: Space Sim 40.2% ★, Strategy RPG 22.5%, Strategy 11.6%, Space 10.3%, Aliens 6.3%
Shoting!!!
Why similar: Space Sim 45.5% ★, Strategy 18.4%, Space 14.2%, Aliens 13.2%, Top-Down 7%
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: Space Sim 53% ★, Space 23.6%, Aliens 16.9%, Strategy 5.6%, Singleplayer 1%
The Imperial Navy is called upon to eradicate the last of the rebellion and restore law and order. As an Imperial navy starfighter pilot, you will safeguard imperiled lives thoughout the galaxy. Join the Emperor's cause in eliminating the Rebel uprising as the Empire strikes back!
Why similar: Space Sim 64.2% ★, Space 32.3%, Singleplayer 3.5%
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: Space Sim 38.7% ★, Space 20.9%, Aliens 16.3%, Strategy 11.1%, War 6.2%
It is the year 2072. Recent research has revealed how to locate an Earth-like exoplanet. You were shipped there. Your mission is to repair the spaceship, keep people in hibernation pods alive, and prepare the exoplanet for their arrival.
Why similar: Space Sim 45.1% ★, Space 20.8%, Strategy 20%, Resource Management 12.5%, Singleplayer 1.3%
Play as a lone space traveler, floating in the galaxy while exploring the boundaries of human civilization.
Why similar: Space 25.2%, Resource Management 22.4%, Space Sim 22.4% ★, Strategy RPG 15.2%, Bullet Hell 12.3%
Nibiru Voyage is a classic scrolling game with weapon upgrades and hordes of enemy ships.
Why similar: Space Sim 47% ★, Bullet Hell 18.4%, Space 13.3%, Aliens 12.4%, Top-Down 7.4%
The story takes place in the distant future. You will play a captain of a star ship and go into deep space. You need to manage your resources carefully. In the game, you can investigate the outliers of various planets, discover the wonders of the universe or learn the stories of lost civilizations.
Why similar: Space Sim 56.8% ★, Space 30.9%, Resource Management 7.8%, 3D 2.7%, Singleplayer 1.2%
SpaceDominator is strategy fantasy open world where you can discover universe! Contact other civilizations, make friends or enemies, start trading or fighting, expand your own area or help others to expand, increase your intelligence level.. and much more! Follow developing http://discord.gg/cqEZJ5J
Why similar: Space Sim 35.2% ★, Space 18%, Strategy RPG 15.7%, Aliens 12.5%, Strategy 7.9%
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: Space Sim 39.8% ★, Strategy 31.1%, Space 27.2%, Singleplayer 1.9%
To start the game, select a level from the suggested ones. Start your journey and defeat the boss to go further.
Why similar: Space Sim 41.2% ★, Space 20.5%, Aliens 17.9%, Strategy 10%, Top-Down 8.2%
A【Pixel style, rouge、type horizontal、 shooting、 defense 】 game
Why similar: Space Sim 47.1% ★, Bullet Hell 15.7%, Aliens 13%, Space 12.7%, Top-Down 7.2%
Ironseed: Lost Chapter is a standalone side story built on the 25th Anniversary Edition engine. Restored from unused lore and expanded quest fragments, it explores events that were hinted at, but never fully realized, in the original Ironseed timeline.
Why similar: Space Sim 44.6% ★, Strategy RPG 24.9%, Strategy 12.9%, Space 8.7%, Aliens 5.3%
A neutral family fights for its business - and its survival - and is swept up in the struggle against the encroaching Empire. You must defy the strong-arm tactics of a rival family who will stop at nothing to destroy your trading company.
Why similar: Space Sim 65.3% ★, Space 31.5%, Singleplayer 3.2%
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 46.4% ★, Resource Management 17.7%, Space 15.1%, Strategy 12.2%, Top-Down 7.3%
Star Trek: Prelude is a space-based game that builds defense towers on earth to defend against alien invaders called Black Ember.
Why similar: Space Sim 40.6% ★, Space 16.2%, 3D Platformer 14.2%, Strategy 12.6%, Aliens 12.1%
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.
Against the overwhelming might of the Empire stands a small but growing Rebel Alliance. Scattered resistance groups are uniting and what is needed most now are Starfighter pilots. Will you join their struggle to end this tyranny and become a hero of the Rebellion?
Why similar: Space Sim 66.5% ★, Space 29.7%, Singleplayer 3.8%
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 53.6% ★, Strategy 21.4%, Space 18.4%, 3D 5.2%, Singleplayer 1.4%
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 49.2% ★, Resource Management 23.2%, Space 20.4%, 3D 4.8%, Singleplayer 2.1%
Manage a group of bottle collecting grandmothers and send them to collection gigs around the city. Take into account the strengths and weaknesses of the grannies when sending for the task and gather experience as well as money.
Why similar: Strategy RPG 37.6%, Strategy 25.8%, Resource Management 17.2%, Top-Down 9.2%, 3D 6.7%
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 67% ★, Space 29.8%, Singleplayer 2.8%, Indie 0.4%
Orion Defense is a space-themed shooting game with a tower defense element. You will build turrets or manually control turrets to repel incoming enemy attacks in a space fortress. You will also pilot fighters to stop enemy fleeing and capture enemy commanders in the asteroid belt.
Why similar: Space Sim 50.2% ★, Strategy 17%, Space 13.6%, 3D Platformer 13.1%, 3D 3.4%
Survive 20 tense days aboard a failing spaceship while hunting down an enemy satellite. Every day brings new malfunctions, random story events, and difficult choices. Will you find the target before it's too late?
Why similar: Space Sim 50.8% ★, Strategy 20.1%, Aliens 14%, Space 13.4%, Singleplayer 1.1%
Orbital Command is about controlling planet based weapon systems to defend your planets from large asteroids and hostile invaders. Will you be able to complete the Dyson Sphere, or will your planets end up barren husks?
Why similar: Space Sim 38.9% ★, Space 26.5%, Top-Down 13.2%, Aliens 12.9%, Singleplayer 4.2%
Stellar Serenity is a relaxation game where you process materials and craft items in a spaceship. No pressure, no chance to fail.
Why similar: Space Sim 40.1% ★, Resource Management 23.7%, Space 20.7%, Minimalist 8%, 3D 4.4%
Nebula miner puts you in control of a space mining company. A real time resource management game where you need to explore space to find resources, and then harvest them efficiently.
Why similar: Space 29.7%, Space Sim 28.4% ★, Resource Management 23.9%, Strategy 16.1%, Casual 1%
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 62.2% ★, Strategy 14.7%, Resource Management 14.2%, 3D 6.5%, Singleplayer 2.4%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 65.5% ★, Space 28.9%, 3D 3.5%, Singleplayer 1.6%, Indie 0.4%
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.
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 52.9% ★, Strategy 21.6%, Space 14.6%, Minimalist 8%, Casual 1.3%
Why do Cows keep being abducted? For profit! As the galaxy’s new Space Farmer, you will abduct Convenient Organic Wildlife, or C.O.Ws, for short. Mootation blends minigames, humor, and incremental systems where you need to optimize production to become the best Space Farmer in the galaxy!
Why similar: Space Sim 48.2% ★, Space 13.3%, Resource Management 11.1%, Strategy 11.1%, Aliens 11%
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack. Protect the earth and then go to the invader's planet to finish them off once and for all.
Why similar: Space Sim 42.6% ★, Bullet Hell 19.2%, Space 18.1%, Aliens 13.2%, 3D 4.5%
"Just a Game" is a sci-fi flying shooting game, you will control the robot protagonist zero and lead the partners in this exclusion of artificial intelligence in the world to survive, there are many camps in the game, you can choose to join them or one side.Build your fleet and fight the world.
Why similar: Space Sim 47.1% ★, Strategy RPG 23.2%, Strategy 13.9%, Space 11.6%, 3D 3.6%
What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.
Why similar: Space Sim 46.5% ★, Space 17.8%, Aliens 16.7%, Resource Management 9.3%, Top-Down 8.6%
On the occasion of the invasion of alien races, in order to defend our homeland on Earth, you will play the role of one of humanity's ace pilots, piloting aircraft provided by various countries, galloping in the universe, and fighting against alien fleets.
Why similar: Space Sim 37.3% ★, Space 19.4%, Aliens 17%, Bullet Hell 8.4%, 3D Platformer 8.2%
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 46% ★, Strategy 19.1%, Space 13.1%, Resource Management 9.2%, Top-Down 7.2%
Star Squadron is a next-generation space combat simulator delivering unmatched immersion. With seamless transitions, an interactive narrative, and our proprietary Voice Mimic System that personalizes dialogue to your actions, your choices, and your name, every journey will feel uniquely yours.
Why similar: Space Sim 47.4% ★, Space 23%, Aliens 19.2%, Military 7.4%, 3D 2.4%
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 45.8% ★, Space 35.5%, Strategy 13%, Singleplayer 2.6%, 3D 2.5%
A sci-fi settlement building game with orbital mechanics. Start from a spaceship, scan asteroids, manage fuel, ore, electricity, time, and sanity, while expanding your settlement, exploring an alien solar system, and building stations and spacecraft to support your growing colony.
Why similar: Space Sim 46.9% ★, Resource Management 19.5%, Space 15.5%, Strategy 10.6%, Top-Down 5.7%
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 48.3% ★, Space 32.1%, Strategy 17.2%, Singleplayer 2.3%
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 53.4% ★, Strategy 21.3%, Space 9.4%, Aliens 8.9%, 3D 3.7%
Choose your own adventure in this open-world humanity expansion space simulation. Travel beyond the constellations to new frontiers. Explore, collect resources, supply the expansion efforts, or go battle it out spaceshooter style. Do we seek Galaversal Supremacy or peace? You decide !
Why similar: Space Sim 42.1% ★, Space 20.2%, Resource Management 18.8%, Strategy 11.3%, 3D 4.8%
This space survival sim lets you build a space station, construct ships to gather resources for expansion, and upgrade tech for stronger shields to withstand cosmic radiation, all while surviving in a radioactive environment.
Why similar: Space Sim 50% ★, Strategy 24.9%, Space 18.1%, 3D 5.2%, Singleplayer 1.8%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 51.6% ★, Space 23.8%, Resource Management 10.8%, Military 6.3%, War 4.5%
Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!
Why similar: Space Sim 43.1% ★, Space 23.1%, Aliens 14.8%, Strategy 11.2%, 3D 5.2%
You are the ISS crew, where the station's fate depends on everyone. Oxygen leaks, system failures, meteorite threats — repair with your own hands and make real-time decisions. Complete missions, perform spacewalks. Experience life in orbit: in space, nothing goes according to plan.
Why similar: Space Sim 50.2% ★, Resource Management 27.4%, Space 16%, 3D 5.1%, Singleplayer 1.2%
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 50.8% ★, Space 26.7%, 3D Platformer 19.5%, Singleplayer 2.5%, Casual 0.5%
