Games like KOS Kings of Space

Develop your small planet colony into a multi-planet kingdom with big cities and strong defenses! Develop new air and ground units and defend your settlements and planets against other players! Send your fleet through your galaxy and fight the alien invasion! Develop powerful special weapons, use them to fight players from other galaxies and gain resources and league points to upgrade your units … If you enjoyed this game, see our list of games similar to Kings of Space KoS.

A deep-space 4X simulation. Explore a procedurally generated universe, colonize worlds, build a realistic economy, and lead your civilization toward galactic domination. Brave ecological and economic crises, face famines, wars, and disasters, and ensure your survival! If you enjoyed this game, see our list of games similar to Astral 4X.

Lead a small fleet in a cut-off 2D space sector where trade, colonies, fuel, supplies and battles decide who survives. Build your faction, explore unknown systems, develop colonies, fit ships and shape a living simulated galaxy alone or with friends. If you enjoyed this game, see our list of games similar to NGC-404: Fractured Sector.

69%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

71% User Score Based on 111 reviews

Critic Score 60%Based on 2 reviews

Iron Marines Invasion will give you hours of colorful, fun gameplay in this epic real-time strategy space odyssey, available to play offline. If you enjoyed this game, see our list of games similar to Iron Marines Invasion.

68%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

68% User Score Based on 266 reviews

The Pegasus Expedition is a story-driven sci-fi grand strategy game set in a key moment for humankind’s survival. Facing an overwhelming threat at home, humanity sends expeditions to the Pegasus Galaxy in a desperate attempt to find a refuge for the population of Earth. If you enjoyed this game, see our list of games similar to The Pegasus Expedition.

77%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

77% User Score Based on 158 reviews

A turn-based Galaxy totalwar game. Choose one of 12 factions, direct dozens of admirals, control hundreds of warships, mecha and monsters, set up various buildings, study technology, and lead fleets to carry out grand strategic actions on the map of the galaxy. If you enjoyed this game, see our list of games similar to Chaos Galaxy 2.

68%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, monetization

68% User Score Based on 78 reviews

Guide one of 12 races on their first interstellar journey from a single planet, until it becomes a mighty pan-galactic empire. From the Star Map you must manage your empire, deploy your fleets and conduct research, diplomacy and trade. Plot your strategy. Explore the universe and found new colonies. Turn your planets into mighty bastions. Make pacts and alliances, make threats or ask for favours -… If you enjoyed this game, see our list of games similar to Armada 2526.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

79% User Score Based on 5,870 reviews

Critic Score 70%Based on 2 reviews

Endless Space - Definitive Edition includes all the expansions and updates released for the game (including Endless Space Disharmony). If you enjoyed this game, see our list of games similar to Endless Space.

58%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, music

58% User Score Based on 316 reviews

Critic Score 56%Based on 1 reviews

Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets. You will also learn more about the galaxy as you come into contact with ten other species, each with their own unique culture, history and schemes. A full… If you enjoyed this game, see our list of games similar to Horizon.

84%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

84% User Score Based on 1,214 reviews

Critic Score 85%Based on 2 reviews

"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their attention outward, away from the galaxy, to alien threats or opportuni… If you enjoyed this game, see our list of games similar to AI War: Fleet Command.

80%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

78% User Score Based on 12,958 reviews

Critic Score 82%Based on 11 reviews

Galactic Civilizations III is the largest strategy sandbox ever made. Start with a single world and expand across the galaxy through diplomacy, trade, cultural hegemony or military conquest in this single-player or multiplayer 4X strategy game. If you enjoyed this game, see our list of games similar to Galactic Civilizations III.

Competitive endless sci-fi tower defense game with global leaderboards where you strategically place and upgrade Glowbots to stop waves of enemies across vibrant space maps. If you enjoyed this game, see our list of games similar to Glowbot Tower Defense.

*The game is still under development, the English localization is not completely ready, there may be some translation errors and untranslated texts in the demo, we will update it as soon as possible! As an RTS strategy game, Deep Dark Forest includes elements of exploration and expansion, combat, construction, technology development, and management. But the gameplay design inspired by the &quo… If you enjoyed this game, see our list of games similar to Deep Dark Forest.

77%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:gameplay

97% User Score Based on 31 reviews

Trade, fight, and explore a procedurally generated galaxy in this deep space trading game inspired by 80's sci-fi computer screens and early text based space games. Command fleets, negotiate with alien factions, colonize planets, and forge your legacy across five unique career paths. If you enjoyed this game, see our list of games similar to Warp to Sector One.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

84% User Score Based on 1,978 reviews

The RTS/FPS phenomenon has moved into space! Build and command fleets of starships for epic space battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant. If you enjoyed this game, see our list of games similar to Executive Assault 2.

93%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:story, grinding

93% User Score Based on 123 reviews

Sector Space is a cozy top-down single player space sandbox with retro graphics. The game takes place in a procedurally generated world with a seamless travel system. Each world represents a single galaxy in the void with hundreds of star systems and points of interest for the player to visit. Characters pilot their own ship and depending on the chosen character class (profession) may have up t… If you enjoyed this game, see our list of games similar to Sector Space.

52%Game Brain Score

Most mentioned negative aspects:gameplay, story

73% User Score Based on 22 reviews

Galactic Ruler Enlightenment provides 2 different campaigns, each with an option for an aggressive or peaceful path to victory. Built on the same systems and features from the original Galactic Ruler, but designed around 2 new playable races.Players begin with a single homeworld and limited military, and must explore a unique galaxy with each playthrough, expand their territory and military forces… If you enjoyed this game, see our list of games similar to Galactic Ruler Enlightenment.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

82% User Score Based on 1,092 reviews

Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance. If you enjoyed this game, see our list of games similar to Star Ruler 2.

67%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, grinding

64% User Score Based on 433 reviews

Critic Score 75%Based on 3 reviews

Can anyone build an empire in a place like this? Other factions are naturally suspicious of newcomers and may wage war at the first sign of unidentified craft. Here, a natural death is an uncommon luxury. If you enjoyed this game, see our list of games similar to Polaris Sector.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

82% User Score Based on 12,281 reviews

Endless Space 2 will put you in the fascinating role of a leader guiding a civilization in making its first steps into the cold depths of interstellar space. You will explore mysterious star systems, discover the secrets of ancient races, develop advanced technologies of unthinkable power, and, of course, encounter new life forms to understand, to court or to conquer. Your story unfolds in a gal… If you enjoyed this game, see our list of games similar to Endless Space 2.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, replayability

93% User Score Based on 183 reviews

Build your base. Construct towers, traps, mechs, and other defenses. Command your units in battle. Can you survive the enemy onslaught? If you enjoyed this game, see our list of games similar to Colony Siege.

61%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

55% User Score Based on 2,790 reviews

Critic Score 69%Based on 6 reviews

StarDrive 2 is an exciting and evolutionary step forward for the StarDrive franchise. In this eagerly anticipated sequel, the core mechanics have evolved to incorporate a turn-based strategic layer, featuring spectacular realtime battles. As the galactic ruler of your race you will lead your people into a procedurally-generated galaxy, exploring and expanding your space empire to greatness. Exploi… If you enjoyed this game, see our list of games similar to StarDrive 2.

56%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, story

56% User Score Based on 158 reviews

Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. If you enjoyed this game, see our list of games similar to Galactic Ruler.

78%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, optimization

78% User Score Based on 655 reviews

Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force. If you enjoyed this game, see our list of games similar to Stars in Shadow.

80%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

79% User Score Based on 276 reviews

Critic Score 83%Based on 2 reviews

Beyond Sol is a unique blend of action combat and grand strategy empire building in a dynamic open world. Collect resources, build your city, upgrade your ships, and cultivate relationships or wage wars with rival cities in your quest to dominate the solar system. Play singleplayer or multiplayer. If you enjoyed this game, see our list of games similar to Beyond Sol.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

85% User Score Based on 462 reviews

Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)... If you enjoyed this game, see our list of games similar to Star Ruler.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

84% User Score Based on 541 reviews

You are among the latest, and perhaps the last, of the challengers to undertake this great journey into the stars. While the universe may be ancient, you and your rivals are still young. As you compete with one another for control of this galaxy, there are others, far older and more powerful than you, who watch from a distance with unknown intentions. It is time for you to prove your empire deserv… If you enjoyed this game, see our list of games similar to Interstellar Space: Genesis.

61%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, music

83% User Score Based on 24 reviews

Inheritors 2078 combines real-time strategy with Third-person shooter elements, The game takes place in the near future where AI helped in reaching super-advanced technologies humans used in almost every aspect of life including advanced weaponry, space travel, and colonization of nearby planets, However, The AI machines had another idea in mind, they have become extremely intelligent that they no… If you enjoyed this game, see our list of games similar to Inheritors2078.

Expand your own galactic empire across new stars, research technologies, and challenge great alien powers in this immersive 4X grand strategy game. Build interstellar colonies, and starbases to gather more resources. Explore a unique galaxy full of secrets, great perils, and limitless possibilities. If you enjoyed this game, see our list of games similar to New Stars.

91%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:gameplay, graphics

91% User Score Based on 74 reviews

Run a Galactic Empire From the Command LineBegin with a single base and gradually transform it into an interstellar power. Colonize new worlds, construct fleets, organize supply lines, manipulate markets, train spies, raid rivals and build influence across a galaxy that continues developing in real time. Riftborne is a slow-burn sci-fi grand strategy game built around long term planning. Campaig… If you enjoyed this game, see our list of games similar to Riftborne.

The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species tha… If you enjoyed this game, see our list of games similar to Solar Defense.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

74% User Score Based on 1,870 reviews

Critic Score 73%Based on 9 reviews

As the all-powerful leader of a spacefaring civilization, you must seek out new star systems and discover the exciting potential of the subspace realm. There are thousands of worlds to colonize and dozens of civilizations - both old and new - to encounter. If you enjoyed this game, see our list of games similar to Galactic Civilizations IV.

82%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

86% User Score Based on 154 reviews

Critic Score 68%Based on 2 reviews

A pixel-art turn-based Galaxy total war game. You can select 14 factions, 54 heroes, hundreds of warships and mecha, and command multiple fleets to carry out great strategic operations on the map of the galaxy. If you enjoyed this game, see our list of games similar to Chaos Galaxy.

72%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

76% User Score Based on 5,101 reviews

Critic Score 66%Based on 6 reviews

Master of Orion, the award-winning and critically acclaimed strategy game, has returned. The iconic 4X strategy gameplay of Explore, Expand, Exploit and Exterminate that formed the blueprint for a whole generation has been resurrected and upgraded. Stunningly enhanced for a new line of players, Master of Orion inherits and redefines its core elements, providing a graphically beautiful and deeply r… If you enjoyed this game, see our list of games similar to Master of Orion.

80%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

78% User Score Based on 1,273 reviews

Critic Score 90%Based on 1 reviews

Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor! If you enjoyed this game, see our list of games similar to Galactic Civilizations II: Endless Universe.

33%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, music

46% User Score Based on 24 reviews

Welcome to NecroCity, a place that does not bustle with life. Take on the role of the governor of this dark city - manage your resources and develop your NecroCity. NecroCity is a city-building economic strategy game, with a defense and combat system. The world of the dead is just in front of you! If you enjoyed this game, see our list of games similar to NecroCity.

79%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:grinding, story

79% User Score Based on 300 reviews

Get ready to experience groundbreaking strategic gameplay in a huge online persistent galaxy alongside other real players. Build your empire at your own pace and in your own style. Dominate through military might, thrive with diplomacy & trade, forge alliances or go it alone - you decide.Build Your Empire Explore uncharted star systems and colonize new worlds Mine planets and asteroid field… If you enjoyed this game, see our list of games similar to Outscape.

87%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, stability

87% User Score Based on 232 reviews

The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere. Research technology, design new ships, wage war on a tactical level, put down rebellions, meet and greet new species, and much more.… If you enjoyed this game, see our list of games similar to Space Empires IV Deluxe.

38%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

38% User Score Based on 554 reviews

Etherium is the new, futuristic real-time strategy game developed by Tindalos Interactive, the studio that created Stellar Impact. This strategy game, exclusively for PC, offers a particularly dynamic and edgy gameplay with innovative game mechanics that revitalize the genre.In Etherium, three empires are engaged in a merciless struggle to control a handful of planets that contain rich deposits of… If you enjoyed this game, see our list of games similar to Etherium.

68%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:gameplay, graphics

68% User Score Based on 302 reviews

Salvation Prophecy is a military space epic. Human, mutant, and robotic factions are at war for galactic domination. Battles rage as space fleets collide. Invaders clash against fortified enemy colonies. Yet the greatest danger is the impending annihilation foretold by an apocalyptic prophecy. You must seek out the mysteries of distant alien worlds, and master ancient powers to withstand the comin… If you enjoyed this game, see our list of games similar to Salvation Prophecy.

Ardent Seas blends modern naval combat with classical RTS gameplay. Featuring three unique factions, supporting a variety of playstyles. If you enjoyed this game, see our list of games similar to Ardent Seas.

THIS GAME OFFERS THREE IMMERSIVE MODES: SPACHESHIPS BATTLES, TOWER DEFENSE, & FIRST-PERSON SHOOTER - 39 Levels of Spaceships battles - 10 Levels of Tower Defense - 7 Levels of Battles against AI Bosses - 3 Levels of Endless Space Battles Prepare for high-stakes Spaceship Battles where strategy meets adrenaline-pumping action. Throughout the campaign, unlock a diverse array of spac… If you enjoyed this game, see our list of games similar to AI.Cybercraft.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 204 reviews

Dominus Galaxia is a 4X space strategy game with a focus on amplifying strategic decisions and minimising non-strategic busywork. This is a fully featured, un-redacted beta release of the game, representing over four years of work, playable from start to finish. Dominus Galaxia features: Streamlined, slider-based colony management and fleet movement. No build queues to micromanage. Turn-bas… If you enjoyed this game, see our list of games similar to Dominus Galaxia: KS Edition.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, story

62% User Score Based on 170 reviews

Experience a vast Sci-fi open-world survival TD game set on a distant planet deep in the universe. Craft, build, mine, trade, explore, and survive in this alien world. Collect Data and defend against waves of enemies seeking to banish you. Enjoy the adventure in Singleplayer or Multiplayer. If you enjoyed this game, see our list of games similar to Planetaries.

63%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, optimization

63% User Score Based on 262 reviews

Thrive: Heavy Lies the Crown is a complex city builder, where the fate of your kingdom hinges on your every decision. Explore this medieval land alone or with friends, make tough moral choices and conquer your foes in RTS combat. Will you struggle to survive, or find the strength to Thrive? If you enjoyed this game, see our list of games similar to Thrive: Heavy Lies The Crown.

61%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay

86% User Score Based on 22 reviews

Universal Conquest is a Grand-Strategy/4X/RTS hybrid taking place in the far future, long after mankind has spread across the universe, and colonized other galaxies along with other alien races. The Human Imperium has collapsed tens of thousands of years ago, overthrown by the combined effort of the rest of the Milky Way Galaxy. Following a golden age, the survivors spread across the universe, fo… If you enjoyed this game, see our list of games similar to Universal Conquest.

95%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

95% User Score Based on 150 reviews

Command interstellar forces in this epic return of the 4X strategy classic. From planetary politics to galactic warfare, the stakes couldn’t be higher as you lead your Royal House through battles on land, sea, air, and the vast reaches of space. If you enjoyed this game, see our list of games similar to Emperor of the Fading Suns Enhanced.

66%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

86% User Score Based on 28 reviews

This is a DEMO version of Stellarcraft. The full Early Access version is available on a separate Steam page. Stellarcraft is a sci-fi tower defense game in which you explore different planets, collect resources and complete missions. Build and upgrade defenses to fend off enemy waves and develop your character. Strategic planning and technological upgrades are the key to success. Explore… If you enjoyed this game, see our list of games similar to Stellarcraft The Prologue.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

73% User Score Based on 1,550 reviews

Critic Score 60%Based on 8 reviews

Turn based 4X strategy game, recreating the civilizations of ancient China. Develop your land, build great cities, raise huge armies and fight epic battles, with hundreds of soldiers fighting right on the game map. Advance your technologies, culture and religion to create one of mankind’s biggest empires. If you enjoyed this game, see our list of games similar to Oriental Empires.

76%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, music

76% User Score Based on 108 reviews

Renaissance was an era of science, arts, philosophy - and the art of war. Split between warring kingdoms, merchants, and religions, the Renaissance saw the rise of mercenary armies, waging war across Europe, Africa, and the Middle East for the highest bidder, with captains of these forces making or breaking nations. Renaissance Kingdom Wars puts you in the well-trodden shoes of one such captain. Y… If you enjoyed this game, see our list of games similar to Renaissance Kingdom Wars.