Games like Sins of a Solar Empire: Trinity® on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Sins of a Solar Empire: Trinity® are available at the bottom of the page.
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Sins of a Solar Empire II
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.
Dune: Spice Wars
A 4X real-time strategy game from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis.
Sins of a Solar Empire®: Rebellion
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.
Final Theory
Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a galactic civil war. It presents an exciting experience for both veteran players and those new to the genre. It features innovative combat mechanics but also hearkens back to some of the classics.
Hades' Star
A unique space strategy game where thousands of players participate in one shared galaxy.
Galactic Civilizations III
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.
Age of Mythology: Retold
From the creators of the award-winning Age of Empires franchise, Age of Mythology: Retold goes beyond history to a mythical age where gods, monsters, and humans collide.
Exogate Initiative
Build and manage mankind’s first mission across the universe! Create a sprawling facility underground, recruit a diverse group of specialists from around the globe and explore mysterious new worlds through the Exogate.
Airship: Kingdoms Adrift
Welcome to Suthseg! As the newly commissioned airship captain, forge a mercantile empire across the archipelago, until the great powers of Europa turn their attention toward it. Build up a fleet, chart trade routes, establish industries, and explore the frontier at your airship's helm!
BattleGroupVR
BattleGroupVR is a first person real-time space strategy where you lead a fleet of powerful warships into battle from the bridge of your own flagship. Assemble your fleet, upgrade your load-outs, train your captains, engage the enemy and secure the sector. Try not to go down with the ship.
AI War 2
The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.
Void Destroyer 2
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
3 Days War
3 Days War is a unique multiplayer strategy war game. Integrating the mechanics of RTS+4X, it allows dozens of players to engage in a three-day real-time strategy competitionon. Commanders, use your skills, strategies, games and even deception to become the ultimate winner!
Galcon 2: Galactic Conquest
Galcon 2 is a demolition derby in space! Send swarms of ships from planet to planet to conquer the galaxy in this fast paced multiplayer strategy game!
Medieval Kingdom Wars
Rewrite medieval history through bloody siege combat in a fusion of RTS and Grand Strategy genres. Rule, build, and serve your King as a minor lord in medieval Europe. Experience siege, field and naval combat with an unseen degree of brutality. Rogue-like progression, epic towns and battles await…
Airships: Conquer the Skies
Construct mighty steampunk airships and fly them into battle, waging war and conquering the skies!
War Planet Online: Global Conquest
Build your army, dominate your region and lead your alliance to conquer the globe!Most played games like Sins of a Solar Empire: Trinity® on Steam
Take a look at the top games like Sins of a Solar Empire: Trinity® that are currently attracting the largest player bases on the Steam platform, as of April 16th 2025.
1. Age of Mythology: Retold
Similarity 55% From the creators of the award-winning Age of Empires franchise, Age of Mythology: Retold goes beyond history to a mythical age where gods, monsters, and humans collide. Age of Mythology: Retold is a strategy, rts and base-building game developed by World's Edge, Forgotten Empires, Tantalus Media, CaptureAge and Virtuos Games and published by Xbox Game Studios. Released on September 04th 2024 has received 16,088 reviews of which 14,473 were positive and 1,615 were negative resulting in a rating of 8.8 out of 10. The game has hit the top spot as the #1 most played game like Sins of a Solar Empire: Trinity®, thanks to its 3,803 peak concurrent players over the last day.
8.8
14,473
1,615
3,803
players
2. Northgard
Similarity 59% Northgard is a critically acclaimed strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne! Northgard is a strategy, city builder and simulation game developed and published by Shiro Games. Released on March 07th 2018 has received 64,080 reviews of which 55,486 were positive and 8,594 were negative resulting in a rating of 8.5 out of 10. While seeing 3,283 players online at once in the last 24 hours, this game is currently ranked #2 among games like Sins of a Solar Empire: Trinity® based on player count.
8.5
55,486
8,594
3,283
players
3. Sins of a Solar Empire II
Similarity 77% 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 6,693 reviews of which 5,753 were positive and 940 were negative resulting in a rating of 8.3 out of 10. While seeing 1,383 players online at once in the last 24 hours, this game is currently ranked #3 among games like Sins of a Solar Empire: Trinity® based on player count.
8.3
5,753
940
1,383
players
4. Dune: Spice Wars
Similarity 64% A 4X real-time strategy game from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis. Dune: Spice Wars is a management, singleplayer and sci-fi game developed by Shiro Games and published by Shiro Games and Funcom. Released on September 14th 2023 has received 12,346 reviews of which 9,837 were positive and 2,509 were negative resulting in a rating of 7.8 out of 10. With 567 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Sins of a Solar Empire: Trinity®.
7.8
9,837
2,509
567
players
5. Sins of a Solar Empire®: Rebellion
Similarity 60% 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. Sins of a Solar Empire®: Rebellion is a management, diplomacy and online co-op game developed by Stardock Entertainment and Ironclad Games Corporation and published by Stardock Entertainment. Released on June 12th 2012 has received 15,971 reviews of which 14,879 were positive and 1,092 were negative resulting in an impressive rating of 9.1 out of 10. With 409 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Sins of a Solar Empire: Trinity®.
9.1
14,879
1,092
409
players
6. War Planet Online: Global Conquest
Similarity 51% Build your army, dominate your region and lead your alliance to conquer the globe! War Planet Online: Global Conquest is a strategy, massively multiplayer and building game developed and published by Gameloft. Released on December 19th 2017 has received 903 reviews of which 576 were positive and 327 were negative resulting in a rating of 6.2 out of 10. With 319 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Sins of a Solar Empire: Trinity®.
6.2
576
327
319
players
7. Galactic Civilizations III
Similarity 55% 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. Galactic Civilizations III is a aliens, sci-fi and 4x game developed and published by Stardock Entertainment. Released on May 14th 2015 has received 10,269 reviews of which 7,867 were positive and 2,402 were negative resulting in a rating of 7.5 out of 10. With 242 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Sins of a Solar Empire: Trinity®.
7.5
7,867
2,402
242
players
8. Hades' Star
Similarity 56% A unique space strategy game where thousands of players participate in one shared galaxy. Hades' Star is a free to play, space and strategy game developed and published by Parallel Space Inc. Released on February 27th 2019 has received 2,558 reviews of which 1,861 were positive and 697 were negative resulting in a rating of 7.1 out of 10. With 166 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Sins of a Solar Empire: Trinity®.
7.1
1,861
697
166
players
9. Airships: Conquer the Skies
Similarity 52% Construct mighty steampunk airships and fly them into battle, waging war and conquering the skies! Airships: Conquer the Skies is a vehicular combat, 4x and war game developed and published by David Stark. Released on August 16th 2018 has received 5,820 reviews of which 5,583 were positive and 237 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #9 spot among the most played games like Sins of a Solar Empire: Trinity®.
9.3
5,583
237
96
players
10. Exogate Initiative
Similarity 54% Build and manage mankind’s first mission across the universe! Create a sprawling facility underground, recruit a diverse group of specialists from around the globe and explore mysterious new worlds through the Exogate. Exogate Initiative is a 3d, strategy and singleplayer game developed and published by Xeno Bits. Released on January 28th 2025 has received 569 reviews of which 419 were positive and 150 were negative resulting in a rating of 7.0 out of 10. The game currently holds the #10 spot among the most played games like Sins of a Solar Empire: Trinity®.
7.0
419
150
35
players
Best deals on games like Sins of a Solar Empire: Trinity® on Steam
Discover fantastic savings with the best discounts on a variety of games like Sins of a Solar Empire: Trinity® available on Steam right now, updated on April 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Sins of a Solar Empire: Trinity®.
1. Medieval Kingdom Wars
Similarity 52% Rewrite medieval history through bloody siege combat in a fusion of RTS and Grand Strategy genres. Rule, build, and serve your King as a minor lord in medieval Europe. Experience siege, field and naval combat with an unseen degree of brutality. Rogue-like progression, epic towns and battles await… Medieval Kingdom Wars is a grand strategy, rts and medieval game developed by Reverie World Studios and published by indie.io. Released on January 03rd 2019 has received 2,585 reviews of which 1,977 were positive and 608 were negative resulting in a rating of 7.4 out of 10. Featuring a massive 93% discount, this game currently holds the #1 spot in the best deals for games like Sins of a Solar Empire: Trinity®.
7.4
1,977
608
-93%
14.29€
1.00€
2. Airship: Kingdoms Adrift
Similarity 54% Welcome to Suthseg! As the newly commissioned airship captain, forge a mercantile empire across the archipelago, until the great powers of Europa turn their attention toward it. Build up a fleet, chart trade routes, establish industries, and explore the frontier at your airship's helm! Airship: Kingdoms Adrift is a action, rpg and adventure game developed by Revolution Industry and published by Gamersky Games and indie.io. Released on September 21st 2023 has received 805 reviews of which 595 were positive and 210 were negative resulting in a rating of 7.1 out of 10. Thanks to its incredible 89% discount, this game is now the #2 best deal in games like Sins of a Solar Empire: Trinity®.
7.1
595
210
-89%
27.09€
2.98€
3. SPACECOM
Similarity 64% SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat. SPACECOM is a rts, strategy and indie game developed by Flow Combine and published by 11 bit studios. Released on September 17th 2014 has received 514 reviews of which 353 were positive and 161 were negative resulting in a rating of 6.6 out of 10. Thanks to its incredible 85% discount, this game is now the #3 best deal in games like Sins of a Solar Empire: Trinity®.
6.6
353
161
-85%
9.99€
1.49€
4. Northgard
Similarity 59% Northgard is a critically acclaimed strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne! Northgard is a strategy, city builder and simulation game developed and published by Shiro Games. Released on March 07th 2018 has received 64,080 reviews of which 55,486 were positive and 8,594 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 75% discount, this title has earned the #4 position in the best deals for games like Sins of a Solar Empire: Trinity®.
8.5
55,486
8,594
-75%
27.99€
6.99€
5. Northgard
Similarity 59% Northgard is a critically acclaimed strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne! Northgard is a game developed and published by . Released on March 07th 2018 has received 64,080 reviews of which 55,486 were positive and 8,594 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 75% discount, this title has earned the #5 position in the best deals for games like Sins of a Solar Empire: Trinity®.
8.5
55,486
8,594
-75%
27.99€
6.99€
6. Medieval Kingdom Wars
Similarity 52% Rewrite medieval history through bloody siege combat in a fusion of RTS and Grand Strategy genres. Rule, build, and serve your King as a minor lord in medieval Europe. Experience siege, field and naval combat with an unseen degree of brutality. Rogue-like progression, epic towns and battles await… Medieval Kingdom Wars is a game developed and published by . Released on January 03rd 2019 has received 2,585 reviews of which 1,977 were positive and 608 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #6 position in the best deals for games like Sins of a Solar Empire: Trinity®.
7.4
1,977
608
-93%
14.29€
1.00€
Free games like Sins of a Solar Empire: Trinity® on Steam
Check out this fantastic list of free-to-play games like Sins of a Solar Empire: Trinity® you can enjoy on Steam right now, updated on April 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Sins of a Solar Empire: Trinity®.
1. War Planet Online: Global Conquest
Similarity 51% Build your army, dominate your region and lead your alliance to conquer the globe! War Planet Online: Global Conquest is a strategy, massively multiplayer and building game developed and published by Gameloft. Released on December 19th 2017 has received 903 reviews of which 576 were positive and 327 were negative resulting in a rating of 6.2 out of 10. With 319 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Sins of a Solar Empire: Trinity®.
6.2
576
327
319
players
2. Hades' Star
Similarity 56% A unique space strategy game where thousands of players participate in one shared galaxy. Hades' Star is a free to play, space and strategy game developed and published by Parallel Space Inc. Released on February 27th 2019 has received 2,558 reviews of which 1,861 were positive and 697 were negative resulting in a rating of 7.1 out of 10. Thanks to its free to play tag and a daily player base of 166, this game has secured the #2 spot in the ranking of free games like Sins of a Solar Empire: Trinity®.
7.1
1,861
697
166
players
3. Galcon 2: Galactic Conquest
Similarity 53% Galcon 2 is a demolition derby in space! Send swarms of ships from planet to planet to conquer the galaxy in this fast paced multiplayer strategy game! Galcon 2: Galactic Conquest is a free to play, strategy and indie game developed and published by Hassey Enterprises and Inc.. Released on December 05th 2014 has received 858 reviews of which 718 were positive and 140 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #3 spot among the most played free games like Sins of a Solar Empire: Trinity®.
7.9
718
140
8
players
4. 3 Days War
Similarity 53% 3 Days War is a unique multiplayer strategy war game. Integrating the mechanics of RTS+4X, it allows dozens of players to engage in a three-day real-time strategy competitionon. Commanders, use your skills, strategies, games and even deception to become the ultimate winner! 3 Days War is a rts, pvp and grand strategy game developed and published by 荆棘鸟工作室. Released on April 16th 2023 has received 632 reviews of which 537 were positive and 95 were negative resulting in a rating of 8 out of 10. The game currently holds the #4 spot among the most played free games like Sins of a Solar Empire: Trinity®.
8
537
95
4
players