Games Like Master of Orion 3

Forge an empire in a universe where population growth is stripping away planetary resources. Colonize unknown planets and trade with other races for their knowledge.

Why similar: 4X 59.5% ★, Strategy 18.7%, Turn-Based 12%, Space 7.1%, Sci-fi 2.7%

Why You'll Like It: Widely considered the pinnacle of the series, it offers the perfect balance of empire management, tactical combat, and research depth.

Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!

Why similar: 4X 58.6% ★, Strategy 14.5%, Turn-Based 12.8%, Space 9.4%, Sci-fi 4.7%

Why You'll Like It: This title is a modern spiritual successor to the classic Master of Orion games, focusing heavily on turn-based exploration and empire building.

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 68.5% ★, Strategy 16.8%, Space 10.9%, Sci-fi 3.8%

Why You'll Like It: This game provides the deepest simulation of a living galaxy, perfect for players who enjoy the high-level management aspects of Master of Orion 3.

Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.

Why similar: 4X 60.4% ★, Strategy 13.2%, Turn-Based 12.5%, Space 8.7%, Sci-fi 5.2%

Why You'll Like It: A robust 4X title that excels in sandbox gameplay, ship customization, and deep diplomatic systems.

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 63.5% ★, Strategy 16.4%, Space 14.4%, Sci-fi 5.7%

Why You'll Like It: It offers an unparalleled grand-strategy experience that captures the scale and complexity of managing a galactic civilization over centuries.

ENDLESS™ Space 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS™ Universe. As the leader of your civilization, will you impose your vision and build the greatest stellar empire?

Why similar: Strategy 81.3%, 4X 11.8% ★, Space 4.2%, Turn-Based 1.6%, Sci-fi 1.1%

Why You'll Like It: It features highly distinct factions and a polished, modern interface that makes managing a complex space empire intuitive and engaging.

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.

Why similar: 4X 65.9% ★, Strategy 17.2%, Space 7.4%, Turn-Based 6.5%, Sci-fi 3%

Why You'll Like It: This game captures the vibrant, classic aesthetic and turn-based gameplay feel of the original Master of Orion titles.

Lord of Rigel is a turn-based 4X space strategy game inspired by the classics. In a galaxy divided by two elder races, will you unite with other species or forge your own path? Navigate galactic politics and defeat threats using espionage, research, and military force. How will you shape the galaxy?

Why similar: 4X 66.9% ★, Strategy 15.7%, Space 11.9%, Sci-fi 5.5%

Why You'll Like It: Designed specifically as a tribute to the classic 4X space games, it focuses on diplomacy and galactic politics.

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 66.6% ★, Strategy 15.5%, Space 12.3%, Sci-fi 5.6%

Why You'll Like It: The latest entry in the series refines the 4X formula with new mechanics for managing galactic sectors and leaders.

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 58.9% ★, Strategy 21.3%, Turn-Based 9.2%, Space 7.4%, Sci-fi 3.2%

Why You'll Like It: Known for its incredible depth in ship design and technology trees, it appeals to players who love the granular management of Master of Orion 3.

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 54.9% ★, Strategy 23.4%, Space 9.4%, Turn-Based 8.8%, Sci-fi 3.5%

Why You'll Like It: The original entry in the series established a strong foundation for modern space 4X games with its unique tech and economy systems.

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!

Why similar: 4X 65.4% ★, Turn-Based 15.9%, Strategy 14.9%, Space 2.5%, Sci-fi 1.3%

Why You'll Like It: A legendary 4X title that remains highly regarded for its AI and deep customization options.

Stellar Monarch 2 is a feudal space empire builder where you feel like the Emperor, not a logistics officer. Great noble houses, usurpers to the throne, rebels, assassins, court intrigues, disloyal admirals, incompetent governors and ever-present alien threat.

Why similar: 4X 66.4% ★, Strategy 18.8%, Space 7.4%, Sci-fi 4%, Turn-Based 3.4%

Why You'll Like It: This game focuses on the high-level perspective of an emperor, emphasizing political maneuvering and empire-wide management over micromanagement.

Sword of the Stars: Complete Collection is the original Sword of the Stars games and the three expansions Born of Blood, A Murder of Crows and Argos Naval Yard. It is the year 2405, and human scientists have discovered a new technology that allows travel from star to star at speeds faster than light.

Why similar: 4X 60% ★, Strategy 19.2%, Turn-Based 9.8%, Space 7.6%, Sci-fi 3.4%

Why You'll Like It: It offers a unique blend of turn-based strategy and real-time tactical combat with a heavy emphasis on research and tech-tree diversity.

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 70.7% ★, Strategy 17%, Space 6.6%, Sci-fi 5.7%

Why You'll Like It: A classic, lore-rich 4X game that offers deep strategic complexity for players who enjoy historical and political simulation.

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 58.8% ★, Strategy 15.6%, Turn-Based 12.1%, Space 8.8%, Sci-fi 4.7%

Why You'll Like It: A modern 4X game that allows players to explore both space and planetary surfaces, offering a diverse strategic experience.

Sid Meier’s Civilization: Beyond Earth is a new science-fiction-themed entry into the award winning Civilization series. As part of an expedition sent to find a home beyond Earth, lead your people into a new frontier, explore and colonize an alien planet and create a new civilization in space.

Why similar: 4X 50.8% ★, Strategy 22%, Turn-Based 12%, Space 9.3%, Sci-fi 5.9%

Why You'll Like It: It applies the proven, addictive turn-based mechanics of the Civilization series to a futuristic space setting.

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 66.4% ★, Strategy 19.8%, Space 10.3%, Sci-fi 3.5%

Why You'll Like It: It features a strong focus on real-time ship design and exploration, providing a more hands-on approach to fleet management.

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 62.7% ★, Strategy 18.2%, Space 14.5%, Sci-fi 4.7%

Why You'll Like It: This title masterfully blends 4X strategy with real-time combat, perfect for those who want a more dynamic pace.

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.

Why similar: 4X 66.9% ★, Strategy 20.2%, Space 11.5%, Sci-fi 1.4%

Why You'll Like It: A deep, complex space 4X game that features an incredibly detailed ship design system and a focus on logistics.

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 63.4% ★, Strategy 19.9%, Space 11.7%, Sci-fi 5%

Why You'll Like It: It stands out for its massive scale and unique economic systems that allow for complex empire management.

Conquer the Galaxy In This ‘4x’ Strategy Game. Lead one of 18 different alien races to become a mighty pan-galactic empire. Manage your colonies, deploy your fleets and conduct research. Plot your strategy and turn your planets into mighty bastions.

Why similar: 4X 57.1% ★, Strategy 34.2%, Space 8.7%

Why You'll Like It: A classic turn-based space strategy game that focuses on the core pillars of exploration, expansion, and conquest.

Take command of one race to join the struggle for supremacy in the galaxy. As the leader of your empire you are tasked with exploring the stars, colonizing new worlds, managing your empire and conquering whoever dares to oppose you.

Why similar: 4X 59.1% ★, Strategy 21.6%, Space 10%, Turn-Based 7%, Sci-fi 2.3%

Why You'll Like It: An indie 4X title that captures the classic feel of 90s space strategy games with a focus on diplomacy and research.

Build and command a fleet of starships and travel between planets as you explore, build, negotiate, and fight to preserve your vision for humanity.

Why similar: Strategy 34.2%, 4X 31.5% ★, Space 22.3%, Sci-fi 7.9%, Turn-Based 4.1%

Why You'll Like It: A tactical-focused spin-off that emphasizes ship combat and fleet management in a turn-based environment.

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 62.8% ★, Strategy 20.9%, Turn-Based 6.5%, Space 6.2%, Sci-fi 3.6%

Why You'll Like It: A classic turn-based strategy game that offers immense customization and a deep, rewarding tech progression.

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 61.4% ★, Strategy 24.2%, Space 11.3%, Sci-fi 3.1%

Why You'll Like It: Known for its sheer scale, it allows players to build massive fleets and manage empires of truly galactic proportions.

Forge an empire in a universe where population growth is stripping away planetary resources. Colonize unknown planets and trade with other races for their knowledge.

Why similar: 4X 66.9% ★, Strategy 17.8%, Turn-Based 8.9%, Space 4.6%, Sci-fi 1.8%

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 61.3% ★, Strategy 20.5%, Turn-Based 8.5%, Space 7.3%, Sci-fi 2.4%

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 62.9% ★, Strategy 23.9%, Space 9.5%, Sci-fi 3.7%

Why You'll Like It: A more accessible, real-time pauseable 4X game that is great for players looking for a faster-paced galactic experience.

Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.

Why similar: 4X 65% ★, Strategy 21.1%, Space 9.2%, Sci-fi 4.7%

Colonise solar systems and watch them grow. Explore the galaxy to find its strategic choke points. Build up your empire and your fleet and then use the power of the media to prepare your people for the inevitable war. At the same time watch your opponents, keep on an eye on their own media and watch for threats and opportunities.

Why similar: 4X 63.4% ★, Strategy 18.9%, Space 13.9%, Sci-fi 3.9%

Why You'll Like It: This game focuses on the grand scale of galactic history and the struggle for dominance among competing civilizations.

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 68.5% ★, Strategy 15.5%, Space 10.8%, Sci-fi 5.2%

Create your own nation in Millennia, a historical turn-based 4X game that challenges your strategic prowess across 10,000 years of history, from the dawn of humanity to our possible futures.

Why similar: 4X 68.8% ★, Strategy 16.7%, Turn-Based 14.5%

Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!

Why similar: 4X 62.2% ★, Strategy 17.2%, Space 14.8%, Sci-fi 5.8%

Galactic Civilizations is a space based strategy game in which you are in control of humanity's destiny.

Why similar: 4X 61.2% ★, Turn-Based 14.2%, Strategy 13.2%, Space 7.6%, Sci-fi 3.8%

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 58.2% ★, Strategy 14.9%, Turn-Based 11.8%, Space 10.3%, Sci-fi 4.8%

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 45.2%, Strategy 42.2%, Sci-fi 12.6%

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 75.8% ★, Space 12.6%, Strategy 11.6%

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 67% ★, Strategy 15.7%, Space 11.6%, Sci-fi 5.7%

An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

Why similar: 4X 69.5% ★, Strategy 17%, Turn-Based 13.5%

Your journey to building a vast space empire begins behind the controls of a single ship. Explore the stars, trade goods, fight battles, build stations, buy and equip ships, and command fleets in a living, fully simulated universe that reacts to your decisions.

Why similar: 4X 61.7% ★, Space 16.7%, Strategy 15.8%, Sci-fi 5.8%

From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.

Why similar: 4X 48.5% ★, Strategy 23.4%, Turn-Based 12.4%, Space 12.3%, Sci-fi 3.4%

Asymmetric space empire builder where you feel like the Emperor, not a logistics officer. No micromanagement, grand scale, fast paced, audiences, assassins, imperial court, disloyal admirals.

Why similar: 4X 59% ★, Turn-Based 14.4%, Strategy 13.1%, Space 8.9%, Sci-fi 4.6%

Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.

Why similar: 4X 58.2% ★, Strategy 14.2%, Turn-Based 13.7%, Space 9.2%, Sci-fi 4.8%

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 69.2% ★, Strategy 26.4%, Sci-fi 4.3%

Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.

Why similar: 4X 57.3% ★, Strategy 19.7%, Turn-Based 11.8%, Space 6.7%, Sci-fi 4.6%

Pandora: First Contact is a science fiction 4X turn-based strategy game on a planetary scale. Our Earth has been exhausted and colonial attempts on other planetary bodies have been in vain. Finally, after decades of exploration, an interstellar probe has brought promise of a new world.

Why similar: 4X 66.2% ★, Strategy 20.4%, Turn-Based 6%, Sci-fi 4.2%, Space 3.3%

Take command of Naval Strike Group 7 and lead your fleet to victory in full 3D tactical space combat. Star Hammer: The Vanguard Prophecy is a sci-fi strategy saga that will test your skills as both capital assault ship Captain and naval fleet Commander.

Why similar: Strategy 46.4%, Turn-Based 25.2%, Space 22.1%, Sci-fi 6.3%

Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time?

Why similar: 4X 50.4% ★, Strategy 35.6%, Turn-Based 14%

Explore. Strategize. Conquer.In the far future, Mankind has nearly exhausted all of earth’s natural resources. Fragile alliances between nations are tested to their limits as fierce wars ignite across land and space.MoonBase Commander puts you in charge of your own lunar territory in a quest to build the most powerful empire in space.

Why similar: Strategy 100%

Imperium Galactica. The Universe is yours... if you can handle it. The fourth millennium. Mankind has colonised the galaxy. Created an Empire. Now, it is crumbling. The aliens are restless. The oppressed are building armies. And a strange invader is headed for the heart of the Empire.

Why similar: Strategy 100%

It is a time of great upheaval. The first Death Star has been destroyed, marking a major victory for the Rebellion. But the Empire remains strong. As commander, you must choose to take control of either the Rebel Alliance or the Galactic Empire. Your goal: complete domination of the galaxy.

Why similar: 4X 45.6% ★, Strategy 43.5%, Space 5.6%, Sci-fi 5.3%

Prove your political brilliance in a grand strategy like no other: pick any contemporary country, set up your government and navigate the pitfalls of domestic and international politics. A glorious destiny awaits - the domination of not just the Earth, but the whole Solar system!

Why similar: 4X 49.5% ★, Strategy 29.9%, Space 15.2%, Sci-fi 5.4%

Into the Void is a strategy RPG and exploration sci-fi game with an epic story and intense battles. Travel through space and discover the origin of a cosmic threat which destroyed Earth centuries ago. Fight or cooperate with the different factions; be a leader !

Why similar: 4X 43.5% ★, Strategy 26.5%, Space 16.5%, Turn-Based 13.6%

It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!

Why similar: Space 43.4%, Strategy 27%, 4X 19.4% ★, Sci-fi 10.2%

ENDLESS™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!

Why similar: 4X 61.4% ★, Strategy 23.3%, Turn-Based 13.8%, Sci-fi 1.5%

Take command of humanity’s last survivors and rebuild an empire in the stars. In this immersive turn-based strategy game, you will have to fight to protect your people, control rival factions, and unlock lost technology.

Why similar: 4X 73% ★, Strategy 11.4%, Space 9.6%, Sci-fi 6%

Predestination is a turn-based sci-fi 4X game set in the distant past of our own galaxy. Ships from countless races are flung back in time by a powerful hostile race known as the Revenants, and must now work to rebuild their empires and somehow stop the Revenants in the past.

Why similar: 4X 54% ★, Strategy 22.3%, Turn-Based 11.4%, Space 9.3%, Sci-fi 3.1%

Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it?

Why similar: Strategy 96.9%, Sci-fi 1.9%, Space 1.2%