Games like Master of Orion 2 on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Master of Orion 2 are available at the bottom of the page.
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STAR WARS™ Empire at War - Gold Pack
Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?
Galactic Civilizations IV
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.
I am not a Monster: First Contact
Retro sci-fi tactical turn-based strategy with an exciting storyline. The Albatross space liner is overrun by lizard-like monsters that can infect humans and turn them into their own kind. Save the passengers and defeat the hostile creatures.
Scythe: Digital Edition
Scythe transports you to an alternate reality in 1920s Europa, one ravaged by the First World War. Take up the role of leader by assuming command of one of 5 factions, and set out to conquer the coveted "Factory". Lead your mechs to war and your people to victory!
UFO: Aftermath
UFO: Aftermath is a 3D isometric, tactical strategy game with a rich and compelling sci fi story.
Homeworld Remastered Collection
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.
Age of Wonders III
Age of Wonders III is the long anticipated sequel to the award-winning strategy series. Delivering a unique mix of Empire Building, Role Playing and Warfare, Age of Wonders III offers the ultimate in turn-based fantasy strategy for veterans of the series and new players alike!
Sid Meier's Civilization® V
Create, discover, and download new player-created maps, scenarios, interfaces, and more!
Civilization IV: Beyond the Sword
Sid Meier's Civilization IV®: Beyond the Sword is the second expansion pack for Civilization IV - the 2005 PC Game of the Year that has become a worldwide hit.
Total War: MEDIEVAL II – Definitive Edition
Spanning the most turbulent era in Western history, your quest for territory and power takes you through Europe, Africa, the Middle East, and even onto the shores of the New World.
Sid Meier's Civilization® III Complete
Sid Meier's Civilization III: Complete, the latest offering in the Sid Meier's Civilization III franchise, provides gaming fans with Sid Meier's Civilization III, the highly-addictive journey of discovery.
Sid Meier's Civilization® IV
With over 6 million units sold and unprecedented critical acclaim from fans and press around the world, Sid Meier's Civilization is recognized as one of the greatest PC game franchises of all-time. Now, Sid Meier and Firaxis Games will take this incredibly fun and addictive game to new heights by adding new ways to play and win, new...
Sid Meier's Alpha Centauri™ Planetary Pack
Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.
Terraforming Mars
The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.
Age of Wonders Shadow Magic
Age of Wonders: Shadow Magic is the third entry in the award winning fantasy strategy series. This fan-favorite enhances the series' praised fusion of empire building, role-playing and tactical combat with the eerie Shadow World and battle with races never before seen, across new and diverse landscapes.
ZEPHON
From the developers of Warhammer 40,000: Gladius, ZEPHON is a post-apocalyptic 4X strategy game built on Proxy’s unique tactical combat system. Guide survivors through a turbulent future, navigating unexpected disasters, eldritch horror and cyberpunk monstrosities. What will you do to survive?
Warhammer 40,000: Battlesector
Warhammer 40,000: Battlesector is a fast-paced turn-based strategy game set in the grimdark universe of the 41st Millennium. Pick your force, develop your army, field mighty heroes and fight for victory using superior strategy, awesome abilities, and devastating weaponry.
Deep Space Battle Simulator
Two teams of players control their capital ship in an epic battle. Customize your ship, control its movement, weapons, and energy distribution or go to one of the hangars to join the battle in a smaller fighter!
Interplanetary: Enhanced Edition
In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.
BATTLETECH
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
Star Realms
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
Bingle Bingle
Bingle Bingle is a 'Roulette Builder' game where you can create your own Roulette. Strategically combine various betting options and unique balls to create synergies, earn extreme scores, and beat the casino.
Revival: Recolonization
Set in a post-apoc version of Earth, Revival is a 4x strategy game where the world and its rules can change at key moments, creating a deep and highly replayable experience.Most played games like Master of Orion 2 on Steam
Take a look at the top games like Master of Orion 2 that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Sid Meier’s Civilization® VI
Similarity 65% Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time? Sid Meier’s Civilization® VI is a strategy, turn-based strategy and multiplayer game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on October 20th 2016 has received 347,827 reviews of which 302,129 were positive and 45,698 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like Master of Orion 2, thanks to its 17,726 peak concurrent players over the last day.
8.6
302,129
45,698
17,726
players
2. Sid Meier's Civilization® V
Similarity 74% Create, discover, and download new player-created maps, scenarios, interfaces, and more! Sid Meier's Civilization® V is a turn-based strategy, strategy and turn-based game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 23rd 2010 has received 203,684 reviews of which 195,180 were positive and 8,504 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 11,528 players online at once in the last 24 hours, this game is currently ranked #2 among games like Master of Orion 2 based on player count.
9.5
195,180
8,504
11,528
players
3. Stellaris
Similarity 67% 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. Stellaris is a space, grand strategy and strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on May 09th 2016 has received 182,155 reviews of which 157,931 were positive and 24,224 were negative resulting in a rating of 8.6 out of 10. While seeing 8,932 players online at once in the last 24 hours, this game is currently ranked #3 among games like Master of Orion 2 based on player count.
8.6
157,931
24,224
8,932
players
4. Total War: MEDIEVAL II – Definitive Edition
Similarity 74% Spanning the most turbulent era in Western history, your quest for territory and power takes you through Europe, Africa, the Middle East, and even onto the shores of the New World. Total War: MEDIEVAL II – Definitive Edition is a strategy, medieval and historical game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on November 15th 2006 has received 33,102 reviews of which 31,686 were positive and 1,416 were negative resulting in an impressive rating of 9.4 out of 10. With 2,694 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Master of Orion 2.
9.4
31,686
1,416
2,694
players
5. STAR WARS™ Empire at War - Gold Pack
Similarity 76% Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld? STAR WARS™ Empire at War - Gold Pack is a strategy, rts and space game developed by Petroglyph and published by LucasArts, Lucasfilm and Disney. Released on May 25th 2010 has received 38,906 reviews of which 37,985 were positive and 921 were negative resulting in an impressive rating of 9.6 out of 10. With 1,923 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Master of Orion 2.
9.6
37,985
921
1,923
players
6. BATTLETECH
Similarity 71% Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war. BATTLETECH is a mechs, strategy and turn-based tactics game developed by Harebrained Schemes and published by Paradox Interactive. Released on April 24th 2018 has received 31,396 reviews of which 26,290 were positive and 5,106 were negative resulting in a rating of 8.2 out of 10. With 1,394 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Master of Orion 2.
8.2
26,290
5,106
1,394
players
7. Civilization IV: Beyond the Sword
Similarity 74% Sid Meier's Civilization IV®: Beyond the Sword is the second expansion pack for Civilization IV - the 2005 PC Game of the Year that has become a worldwide hit. Civilization IV: Beyond the Sword is a strategy, turn-based strategy and 4x game developed by Firaxis Games and published by 2K. Released on July 24th 2007 has received 4,555 reviews of which 4,389 were positive and 166 were negative resulting in an impressive rating of 9.3 out of 10. With 1,375 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Master of Orion 2.
9.3
4,389
166
1,375
players
8. Sid Meier's Civilization® III Complete
Similarity 74% Sid Meier's Civilization III: Complete, the latest offering in the Sid Meier's Civilization III franchise, provides gaming fans with Sid Meier's Civilization III, the highly-addictive journey of discovery. Sid Meier's Civilization® III Complete is a strategy, turn-based strategy and turn-based game developed by Firaxis Games and published by 2K. Released on October 25th 2006 has received 7,170 reviews of which 6,430 were positive and 740 were negative resulting in a rating of 8.7 out of 10. With 1,316 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Master of Orion 2.
8.7
6,430
740
1,316
players
9. Sins of a Solar Empire II
Similarity 65% 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. Sins of a Solar Empire II is a space, strategy and 4x game developed by Stardock Entertainment and Ironclad Games Corporation and published by Stardock Entertainment. Released on August 15th 2024 has received 6,741 reviews of which 5,790 were positive and 951 were negative resulting in a rating of 8.3 out of 10. With 766 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Master of Orion 2.
8.3
5,790
951
766
players
10. Sid Meier's Civilization® IV
Similarity 74% With over 6 million units sold and unprecedented critical acclaim from fans and press around the world, Sid Meier's Civilization is recognized as one of the greatest PC game franchises of all-time. Now, Sid Meier and Firaxis Games will take this incredibly fun and addictive game to new heights by adding new ways to play and win, new... Sid Meier's Civilization® IV is a strategy, turn-based strategy and turn-based game developed by Firaxis Games and published by 2K. Released on October 25th 2006 has received 3,349 reviews of which 3,111 were positive and 238 were negative resulting in a rating of 8.9 out of 10. With 603 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Master of Orion 2.
8.9
3,111
238
603
players
Best deals on games like Master of Orion 2 on Steam
Discover fantastic savings with the best discounts on a variety of games like Master of Orion 2 available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Master of Orion 2.
1. Age of Wonders III
Similarity 74% Age of Wonders III is the long anticipated sequel to the award-winning strategy series. Delivering a unique mix of Empire Building, Role Playing and Warfare, Age of Wonders III offers the ultimate in turn-based fantasy strategy for veterans of the series and new players alike! Age of Wonders III is a strategy, turn-based strategy and fantasy game developed by Triumph Studios and published by Paradox Interactive. Released on March 31st 2014 has received 12,556 reviews of which 10,079 were positive and 2,477 were negative resulting in a rating of 7.9 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Master of Orion 2.
7.9
10,079
2,477
-97%
33.33€
1.00€
2. Old World
Similarity 65% Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind? Old World is a strategy, simulation and 4x game developed by Mohawk Games and published by Hooded Horse. Released on May 18th 2022 has received 4,541 reviews of which 3,726 were positive and 815 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Master of Orion 2.
8.0
3,726
815
-95%
39.80€
1.99€
3. Warhammer 40,000: Gladius - Relics of War
Similarity 76% Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions. Warhammer 40,000: Gladius - Relics of War is a strategy, warhammer 40k and 4x game developed by Proxy Studios and published by Slitherine Ltd.. Released on July 12th 2018 has received 14,238 reviews of which 11,571 were positive and 2,667 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Master of Orion 2.
8.0
11,571
2,667
-95%
42.80€
2.14€
4. Revival: Recolonization
Similarity 70% Set in a post-apoc version of Earth, Revival is a 4x strategy game where the world and its rules can change at key moments, creating a deep and highly replayable experience. Revival: Recolonization is a 4x, grand strategy and turn-based strategy game developed and published by HeroCraft PC. Released on April 11th 2024 has received 398 reviews of which 288 were positive and 110 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 91% discount, this title has earned the #4 position in the best deals for games like Master of Orion 2.
6.9
288
110
-91%
27.67€
2.49€
5. Space Rangers HD: A War Apart
Similarity 67% Space adventure, open world RPG, strategy, arcade, quest and more! Space Rangers HD: A War Apart is a space, rpg and strategy game developed by SNK Games, Elemental Games and Katauri Interactive and published by Fulqrum Publishing. Released on October 17th 2013 has received 6,625 reviews of which 6,253 were positive and 372 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #5 position in the best deals for games like Master of Orion 2.
9.1
6,253
372
-90%
15.30€
1.53€
6. Warhammer 40,000: Battlesector
Similarity 71% Warhammer 40,000: Battlesector is a fast-paced turn-based strategy game set in the grimdark universe of the 41st Millennium. Pick your force, develop your army, field mighty heroes and fight for victory using superior strategy, awesome abilities, and devastating weaponry. Warhammer 40,000: Battlesector is a strategy, warhammer 40k and turn-based tactics game developed and published by Slitherine Ltd.. Released on July 22nd 2021 has received 5,471 reviews of which 4,826 were positive and 645 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #6 position in the best deals for games like Master of Orion 2.
8.5
4,826
645
-90%
42.00€
4.20€
7. I am not a Monster: First Contact
Similarity 74% Retro sci-fi tactical turn-based strategy with an exciting storyline. The Albatross space liner is overrun by lizard-like monsters that can infect humans and turn them into their own kind. Save the passengers and defeat the hostile creatures. I am not a Monster: First Contact is a turn-based tactics, strategy and sci-fi game developed by Cheerdealers and published by Alawar. Released on September 27th 2018 has received 1,255 reviews of which 965 were positive and 290 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #7 position in the best deals for games like Master of Orion 2.
7.4
965
290
-90%
10.79€
1.07€
8. Terraforming Mars
Similarity 73% The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water. Terraforming Mars is a strategy, board game and space game developed by Artefacts Studio and published by Twin Sails Interactive. Released on October 17th 2018 has received 6,575 reviews of which 4,710 were positive and 1,865 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 88% discount, this title has earned the #8 position in the best deals for games like Master of Orion 2.
7.0
4,710
1,865
-88%
19.83€
2.38€
9. Space Rangers HD: A War Apart
Similarity 67% Space adventure, open world RPG, strategy, arcade, quest and more! Space Rangers HD: A War Apart is a game developed and published by . Released on October 17th 2013 has received 6,625 reviews of which 6,253 were positive and 372 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Master of Orion 2.
9.1
6,253
372
-90%
15.30€
1.53€
10. Scythe: Digital Edition
Similarity 74% Scythe transports you to an alternate reality in 1920s Europa, one ravaged by the First World War. Take up the role of leader by assuming command of one of 5 factions, and set out to conquer the coveted "Factory". Lead your mechs to war and your people to victory! Scythe: Digital Edition is a board game, strategy and turn-based game developed and published by The Knights of Unity. Released on September 05th 2018 has received 3,591 reviews of which 3,214 were positive and 377 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 85% discount, this title has earned the #10 position in the best deals for games like Master of Orion 2.
8.6
3,214
377
-85%
19.60€
2.94€
Free games like Master of Orion 2 on Steam
Check out this fantastic list of free-to-play games like Master of Orion 2 you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Master of Orion 2.
1. Pixel Starships
Similarity 68% 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. Pixel Starships is a sci-fi, space and strategy game developed and published by SavySoda. Released on May 23rd 2023 has received 2,699 reviews of which 1,985 were positive and 714 were negative resulting in a rating of 7.1 out of 10. With 138 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Master of Orion 2.
7.1
1,985
714
138
players
2. Star Realms
Similarity 71% Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards! Star Realms is a deckbuilding, strategy and card battler game developed and published by Wise Wizard Games and LLC. Released on March 08th 2016 has received 2,048 reviews of which 1,775 were positive and 273 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #2 spot among the most played free games like Master of Orion 2.
8.3
1,775
273
65
players
3. Demise of Nations
Similarity 65% Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization. Demise of Nations is a free to play, strategy and indie game developed and published by Noble Master LLC. Released on August 08th 2017 has received 522 reviews of which 422 were positive and 100 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #3 spot among the most played free games like Master of Orion 2.
7.6
422
100
4
players
4. Sunrider: Mask of Arcadius
Similarity 65% As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life. Sunrider: Mask of Arcadius is a anime, visual novel and free to play game developed by Love in Space and published by Sekai Project. Released on July 09th 2014 has received 2,782 reviews of which 2,572 were positive and 210 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #4 spot among the most played free games like Master of Orion 2.
8.9
2,572
210
2
players