
An exceptional sci-fi strategy game based on space adventure as its core.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Sci-fi, Space, 4X.

An exceptional sci-fi strategy game based on space adventure as its core.

Nova Empire
Build up a Space Empire and establish control of the Galaxy and the Universe! Nova Empire is a multiplayer space game in which the aim is to build your empire and conquer the galaxy in epic space battles against your rivals with other allies worldwide!

Hades' Star
A unique space strategy game where thousands of players participate in one shared galaxy.
Build up a Space Empire and establish control of the Galaxy and the Universe! Nova Empire is a multiplayer space game in which the aim is to build your empire and conquer the galaxy in epic space battles against your rivals with other allies worldwide!
Why similar: 4X 19.8% ★, Space Sim 13.9%, Political Sim 12.2% ★, Real Time Tactics 11.3%, Sci-fi 6.2%
A unique space strategy game where thousands of players participate in one shared galaxy.
Why similar: Massively Multiplayer 30.1%, Space 19.5%, 4X 19.3% ★, Strategy 10.7%, Sci-fi 9.3%
Welcome, commander, to Project Entropy- an ultimate Sci-Fi and role-playing game with battles in space. In this immersive MMO experience, you will command alien civilizations, conquer uncharted planets, and build Hero fleets.
Why similar: Wargame 23.9%, Sci-fi 22.5%, PvP 16.5%, Strategy 15.7%, PvE 11.4%
Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.
Why similar: 4X 27.7% ★, Space Sim 21.9%, Massively Multiplayer 17%, Wargame 9.5%, Sci-fi 8.7%
Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE!
Why similar: Space Sim 35.3%, Massively Multiplayer 30.1%, Sci-fi 13.1%, PvE 9.2%, Open World 7.8%
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.
Why similar: Space Sim 28.6%, Massively Multiplayer 19.9%, Space 10.6%, Sci-fi 8.7%, PvP 8.1%
Second Galaxy is an open world sci-fi game that combines RPG and SLG elements. You can navigate hundreds of different space ships, team up with players to form alliances, and engage in intergalactic battles with other players around the world.
Why similar: Massively Multiplayer 48.8%, Space 19%, Strategy 12.2%, Sci-fi 11.8%, Open World 8.2%
Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.
Why similar: 4X 63.6% ★, Space 14.5%, Strategy 11.4%, Sci-fi 10.6%
Discover a space strategy game filled with conquest, betrayal and subterfuge. Build alliances, make enemies and fight your way to victory and galactic domination. Will you conquer the galaxy?
Why similar: 4X 47.2% ★, Real Time Tactics 21.2%, Strategy 13.2%, Sci-fi 9%, PvP 5%
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
Why similar: 4X 46.4% ★, Space 15.8%, Sci-fi 10.5%, Strategy 10.1%, PvP 7.2%
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.
Why similar: 4X 64.2% ★, Strategy 15.7%, Sci-fi 11%, Space 9.2%
Starborne: Frontiers is a free-to-play tactical autobattler with hundreds of unique ships. Form your fleet, customize it with a variety of equipment, and use strategy to create the perfect battlefield formation. Take on bounties, engage in the PvP arena, and bring order to the Frontier.
Why similar: Space Sim 38%, PvP 15.5%, Space 10.8%, Sci-fi 10.5%, PvE 10.5%
Embark on a military strategy 4X RTS game, in a world where your battle tactics and your massive army are the keys to victory. Instant War delivers an amazing battlefield experience in a realistic military game. As a commander, you develop your military base and lead your army to victory!
Why similar: 4X 43.5% ★, Wargame 16.1%, Massively Multiplayer 10.8%, Strategy 8.5%, Military 6.8%
Explore the Final Frontier in the ultimate sci-fi strategy RPG, Star Trek Timelines! Join Starfleet and overcome challenges as you boldly go where no game has gone before – across the entire history of Star Trek.
Why similar: Space 34%, Sci-fi 32.6%, Strategy 26.9%, Multiplayer 6.5%
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
Why similar: 4X 48.8% ★, Space 16%, Sci-fi 13.3%, Strategy 9.2%, Exploration 6.4%
“4X-Galaxy” is a game developed by the 4X concept system(eXplore、eXpand、eXploit、eXterminate)
Why similar: Massively Multiplayer 38.1%, 4X 37.2% ★, Strategy 10.9%, Space 10.3%, Open World 3.6%
ENDLESS Space™ is a turn-based 4X strategy game, covering the space colonization age in the ENDLESS Universe™, where you can control every aspect of your civilization as you strive for galactic domination.
Why similar: 4X 55.3% ★, Strategy 17.3%, Space 13.6%, Sci-fi 10.6%, Exploration 1.9%
Astra Exodus is a single player turn based Sci-fi 4X strategy game inspired by the classics, with a multiple choice narrative driven epic campaign, top down real time tactical battles and an extensive semi-randomized research grid.
Why similar: 4X 31.4% ★, Strategy 28%, Real Time Tactics 20.7%, Wargame 8.8%, Sci-fi 6.5%
SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.
Why similar: 4X 52.3% ★, Strategy 11.7%, Sci-fi 11.6%, Space 10.7%, PvP 6%
Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics.
Why similar: Space Sim 57.7%, Space 13.6%, Exploration 11.9%, Sci-fi 10.3%, 3D 6.1%
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.
Why similar: 4X 39.8% ★, Political Sim 20.1% ★, Wargame 13.3%, Sci-fi 9.7%, Strategy 7.1%
Star Trek: Infinite is a grand strategy experience that lets you play your own Star Trek story as the leader of one of four major factions in the galaxy. Follow the specially crafted story or blaze your own trail in the first Star Trek grand strategy game.
Why similar: 4X 40.1% ★, Space Sim 18.1%, Space 9.7%, PvP 7.2%, PvE 5.5%
A faithful digital adaptation of the acclaimed board game Space Empires 4X by GMT Games, beloved by wargamers for almost two decades. Command the rise of your civilization and the fall of others, all in one to two hours.
Why similar: 4X 38.6% ★, Wargame 19.6%, PvP 11.3%, Sci-fi 8.7%, Space 7.1%
Dawn of Andromeda is a pausable, real-time 4X space strategy game providing an accessible, fun and immersive experience, introducing fresh ideas to the genre. Build your empire, colonize new planets, interact with other factions and characters, research technologies and build great fleets.
Why similar: 4X 59.8% ★, Strategy 16.7%, Space 13%, Sci-fi 10.5%
As a commander of an imperial space force you will conquer unexplored planets, create colonies and equip your fleet for attack or defense. Strategic warfare is the focus of Spaceinvasion!
Why similar: Space Sim 28.1%, Real Time Tactics 18.5%, Wargame 18.3%, Sci-fi 11.9%, Strategy 8.2%
Fleet up with thousands of players in The Infinite Black -- The wildly popular online space combat and adventure game! Command massive spaceships, form powerful corporations, and battle it out in never-ending intergalactic warfare!
Why similar: Massively Multiplayer 63%, Strategy 19.2%, Space 17.8%
Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.
Why similar: 4X 56.3% ★, Strategy 13.4%, Sci-fi 12.2%, Space 11.6%, Combat 3.9%
Space Empires V is the latest edition in the Space Empires series. This new chapter completely updates the UI and takes the player into a real-time rendered 3D universe. Watch space battles played out in glorious detail and realistic effects. Expand, Explore, Exploit, and Exterminate in a huge living breathing galaxy.
Why similar: 4X 62.1% ★, Strategy 16.5%, Space 11.2%, Sci-fi 10.1%
Beyond the Void is a new hybrid strategy game in space, with RTS and MOBA mechanics. It's F2P. Experience the thrill of being a Captain and lead epic space wars in 1 vs1. Design your own strategy and fleet to become the one who'll dominate the galaxy!
Why similar: Strategy 40.9%, Space 28.6%, PvP 23.9%, Multiplayer 6.6%
Take command of a civilization that has just achieved faster-than-light travel in Galactic Civilizations IV, the newest entry in the award-winning space 4X strategy game series. Explore the galaxy, colonize worlds, shape cultures, make alliances, fight wars and pioneer new technologies.
Why similar: 4X 53.1% ★, Space 14.2%, Sci-fi 13.4%, Strategy 9.1%, Exploration 7%
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.
Why similar: 4X 51.2% ★, Strategy 19.4%, Space 14.8%, Sci-fi 14.6%
Capture and upgrade planets, outsmart your enemies, and conquer the galaxy! Simple yet addicting, you can play alone or outsmart your friends in this 2D top-down space RTS. Completely free, no monetization, just fun!
Why similar: Real Time Tactics 27.4%, Sci-fi 16.9%, Space 15.8%, Strategy 13.5%, PvP 13.1%
Dominus Galaxia is a 4X space strategy game with a focus on amplifying strategic decisions and minimising non-strategic busywork.
Why similar: Strategy 100%
A sci-fi turn-based 4X strategy game where you lead the fate of one of several factions divided between three races. Explore new worlds and new star systems filled with exciting secrets as well as dangers. Build cities, expand your influence and fight great battles on land and in space.
Why similar: 4X 51.8% ★, Sci-fi 12.6%, Space 11.2%, Strategy 10.1%, Military 8.6%
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)...
Why similar: 4X 58.6% ★, Strategy 16.9%, Space 15.6%, Sci-fi 8.9%
Hardcore real-time strategy with a long-term round. Development of your civilization from caves to space. Huge world. Thousands of players. 240+ sciences and technologies. About 100 troops. 4 races. 50+ resource deposits. War, trade, science, construction...
Why similar: Massively Multiplayer 70.2%, Strategy 27.5%, Multiplayer 2.2%
THE legendary free online multiplayer space shooter! Addictive, fast-paced, easy to learn, and impossible to master.
Why similar: Massively Multiplayer 47.3%, Space 19.7%, Strategy 12.3%, Open World 8.9%, Top-Down 7%
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
Why similar: 4X 35.4% ★, Space Sim 23%, Sci-fi 9%, Space 8.8%, Military 7.5%
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.
Why similar: 4X 57.7% ★, Space 15.4%, Sci-fi 13.7%, Strategy 13.3%
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.
Why similar: 4X 48.3% ★, Space 12.4%, Sci-fi 12.1%, Wargame 12%, Strategy 9.1%
Pilot your trusty orange vessel in this quirky sci-fi strategy game that cleverly mixes turn-based and real-time gameplay. Your mission: fix space-time and recover all the scientists lost in the aftermath of the Universe's Greatest Science Experiment.
Why similar: Sci-fi 37.7%, Space 26%, Strategy 19.4%, Exploration 16.8%
In a remote corner of the Milky Way, you, a star hunter, will control a fleet, take on a wide variety of bounty contracts and missions, and venture into the vastness of space. You will hunt for mysterious items for your employers and explore specific targets in uncharted territory.
Why similar: Massively Multiplayer 39.9%, Space Sim 24.4%, Space 15.3%, Strategy 15%, 3D 3.3%
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 31.4%, Space 13.6%, Sci-fi 11.5%, PvP 10.7%, PvE 7.8%
Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.
Why similar: Space 40.2%, Sci-fi 26.6%, Strategy 22.9%, 4X 6.9% ★, Multiplayer 3.4%
The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.
Why similar: 4X 64.4% ★, Strategy 15.8%, Space 11.1%, Sci-fi 7.6%, Multiplayer 1.1%
Operation: New Earth is an intense sci-fi multiplayer strategy game in which you must command an advanced military facility to defend Earth from a hostile alien invasion. Create an alliance, gather resources, and unlock advanced technology to level up your stronghold!
Why similar: Massively Multiplayer 60.3%, Strategy 23.6%, Sci-fi 13.3%, Multiplayer 2.7%
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: Space 27.2%, Space Sim 19.2%, Sci-fi 14.8%, Massively Multiplayer 12.1%, Open World 11.3%
Iron Armada is a multiplayer, space-faring combat game where players must team up to build a fleet of ships in order to survive the perils of space and defeat the opposing player faction. Build ships of all shapes and sizes, mine resources, and scavenge parts with friends to conquer the universe!
Why similar: Strategy 77.6%, Space 19.4%, Multiplayer 3%
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: Sci-fi 30%, Space 29.2%, Strategy 20%, Space Sim 8.9%, Massively Multiplayer 5.4%
A refugee capsule lands on an uninhabited planet. You have to survive, rebuild civilization and, if possible, regain control over the Earth. One big universe, one endless pvp session for all players.
Why similar: 4X 25.9% ★, Massively Multiplayer 22.6%, Space 10.4%, Sci-fi 10.2%, Wargame 9.2%
In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.
Why similar: 4X 34.3% ★, Space Sim 21%, PvP 8.2%, Sci-fi 7.9%, Space 7.8%
As a space bear, human or any other race, venture forth into the galaxy, create custom ships, conquer new worlds, build new colonies and defend your very existence against those who would take what is yours.
Why similar: 4X 62.4% ★, Space 13.9%, Strategy 13.7%, Sci-fi 10%
Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.
Why similar: Alternate History 27.9%, Military 19.6%, Space 19.5%, Strategy 16%, Open World 11.4%
Rebuild civilization from a single planet in Nexus Legacy, a persistent sci-fi 4X MMO. Colonize worlds, manage resources, research technologies, command fleets, forge alliances, and fight for control of a living galaxy.
Why similar: 4X 42.3% ★, Wargame 16.4%, Space 10.4%, Sci-fi 9.5%, Military 8.2%
In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before.
Why similar: Massively Multiplayer 42.4%, Sci-fi 20%, Space 18.2%, Open World 6.6%, PvP 4.4%
Andromeda is a hybrid between a Space 4X and an MMO. An online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players, or just sit and chat with the friendly community.
Why similar: Space Sim 34.8%, Massively Multiplayer 20%, Strategy 13.2%, Space 8.6%, Sci-fi 8.1%