Sins of a Solar Empire II on Steam - User reviews, Price & Information

Quick menu

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 is available only on Windows in 12 languages: English, French, Italian, German, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America and Hungarian.

It has received 6,946 reviews of which 5,949 were positive and 997 were negative resulting in a rating of 8.3 out of 10. 😎

The game is currently priced at 45.99€ on Steam, but you can find it for less on Gamivo.

The Steam community has classified Sins of a Solar Empire II into these genres:

Space Strategy 4X RTS Singleplayer Sci-fi Multiplayer Tactical Co-op PvE Story Rich PvP Immersive Sim Real-Time 3D Base-Building Tutorial Competitive Choices Matter Isometric

Media & Screenshots

Get an in-depth look at Sins of a Solar Empire II through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows

Requires a 64-bit processor and operating system
OS: Windows 10 v1607+ / 11 (64-bit)
Processor: 4-core Processor (Intel Core i5 5th-generation or AMD Ryzen 2x00 series)
Memory: 8 GB RAM
Graphics: 3D Video Card w/4GB VRAM (Nvidia GeForce 950 / AMD Radeon RX 450)
DirectX: Version 11
Network: Broadband Internet connection
Storage: 20 GB available space
Additional Notes: 1920x1080 minimum screen resolution

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Nov. 2025

It's a good game, don't get me wrong, but the devs know what people love about Sins: Rebellion and stuck with it. That is to say, mods. Most of their updates have been focused around modability and such, and while they have done a good job of balancing things so that their game still has its own unique identity rather than only being a vehicle for some of the greatest RTS mods known to man, you are going to be missing a large part of the experience simply due to the fact that the majority of the sequels to the biggest mods from SIns: Rebellion aren't out yet (Sins of the Prophets II, my beloved). With all that said, I still do recommend the game. With the upcoming update to Diplomacy, I expect that the game will be a straight upgrade from Rebellion. And again, I can't overstate this enough, it's not like the base game is bad by any means. And there are some mods out already. If you want, you can wait for the game to have a bit more time in the oven, but I'd say that it's well done as is. The previous paragraphs were directed at those coming from Sins: R. To anyone new: if you like 4x games and RTS games, this game is a definite yes. Keep the difficulty set low though, the one flaw this game has (at least to me) is the difficulty can be a bit wonky. Or maybe I just haven't played in a while.

Aug. 2025

I Love this game so much and they have added some good fixes compared to the previous games but like it feels like the same game. I Expected new empires, buildings, tech etc. Fundamentally its nearly the same game as the others before it. DLC's should be free and New empire needs to be free. I enjoy it overall and it better than the previous but feels like not alot of effort was put into this. I hope you keep improving the game. Take a page our of Larian Studios!

July 2025

Well, you have "Sins of a Sollar Empire 2”, "Stellaris" and "ENDLESS Space 2". I like them all. Stellaris and Endless 2 have more complex systems. They are like civilization in space. You manage each planet and its resources. They are more like a management resources game to obtain an advantage and dominate the galaxy. Stellaris has a strong policy of selling you DLC that should be free patches. I believe Endless is more accessible and has a better diplomacy system, you can actually win a game with diplomacy. Regarding paid DLC, Endless is a fairer game too. Sins 2 is a more focused on combat. You play different maps in and more or less balanced situation and you run to obliterate your opponent. Sins tends to sell DLC that should be free patches (less than Stellaris). Cheers.-

April 2025

> This game used AI to help quickly iterate through designs for some UI elements using our own artwork as a baseline. This here means that quite a large portion of 2d art in this game is AI generated, and it's extremely noticeable. Take that as you will. Otherwise, game is pretty good -- looks nice and runs well (14900k, RTX 5070)

Jan. 2025

At last, one good successor to the 4x space strategy that truly hits the mark after so many disappointments. The game is proving to be a solid follow-up to the original - familiar but stronger. It still feels like classic Sins at its core but there’s a noticeable overhaul to features like the tech tree, fleet mechanics, ship diversity, and planet and ship items. The Solar Forge - a map editor available on Github though not too well documented at the moment also adds tons of possibilities for creating custom scenarios. Backed by mods it can turn into a completely different game. The visuals have received a major upgrade. You might catch yourself admiring how your ships glimmer under starlight. I loved the addition of orbits - as routes change over time it brings a fresh layer of strategy making planning more dynamic and engaging. Performance has also seen significant improvements with the game using resources much more efficiently. Overall, it’s not trying to revolutionize the formula but that’s exactly the point. If you enjoyed Rebellion this feels like the natural next step keeping the spirit of the original intact while refining the experience in all the right ways.

Similar games

View all

SPACECOM SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.

Similarity 82%

Price -95% 0.59€

Rating 6.6

Release 17 Sep 2014

View

Star Ruler 2 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.

Similarity 80%

Price 16.79€

Rating 7.7

Release 27 Mar 2015

View

Imperium Galactica II Reintroducing a classic from the golden era of gaming, the original empire building space RTS, Imperium Galactica 2 is back and looking better than ever with new high-res textures and vivid colors.

Similarity 79%

Price -95% 0.52€

Rating 8.2

Release 19 Jan 2017

View

AI War: Fleet Command "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...

Similarity 78%

Price -96% 0.45€

Rating 7.9

Release 21 Oct 2009

View

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?

Similarity 77%

Price 19.50€

Rating 9.6

Release 25 May 2010

View

Distant Worlds: Universe 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.

Similarity 75%

Price -96% 1.16€

Rating 7.3

Release 23 May 2014

View

Master of Orion 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.

Similarity 75%

Price 20.99€

Rating 7.5

Release 25 Aug 2016

View

Star Ruler 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)...

Similarity 74%

Price 6.59€

Rating 7.7

Release 20 Sep 2010

View

Sword of the Stars: Complete Collection 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.

Similarity 73%

Price -95% 0.56€

Rating 8.2

Release 04 Jun 2010

View

Sid Meier's Alpha Centauri™ Planetary Pack Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.

Similarity 73%

Price -50% 2.49€

Rating 8.5

Release 07 Mar 2024

View

Homeworld: Deserts of Kharak A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive.

Similarity 72%

Price -98% 0.96€

Rating 7.8

Release 20 Jan 2016

View

Space Empires V 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.

Similarity 72%

Price -97% 0.47€

Rating 6.9

Release 16 Oct 2006

View

Discover more games like Sins of a Solar Empire II

Frequently Asked Questions

Sins of a Solar Empire II is currently priced at 45.99€ on Steam.

Sins of a Solar Empire II is currently not on sale. You can purchase it for 45.99€ on Steam.

Sins of a Solar Empire II received 5,949 positive votes out of a total of 6,946 achieving a rating of 8.32.

😎

Sins of a Solar Empire II was developed by Stardock Entertainment and Ironclad Games Corporation and published by Stardock Entertainment.

Sins of a Solar Empire II is playable and fully supported on Windows.

Sins of a Solar Empire II is not playable on MacOS.

Sins of a Solar Empire II is not playable on Linux.

Sins of a Solar Empire II offers both single-player and multi-player modes.

Sins of a Solar Empire II offers both Co-op and PvP modes.

There are 5 DLCs available for Sins of a Solar Empire II. Explore additional content available for Sins of a Solar Empire II on Steam.

Sins of a Solar Empire II does not support mods via Steam Workshop.

Sins of a Solar Empire II does not support Steam Remote Play.

Sins of a Solar Empire II is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Sins of a Solar Empire II.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates

Steam data	25 January 2026 00:40
SteamSpy data	22 January 2026 19:13
Steam price	29 January 2026 04:52
Steam reviews	28 January 2026 13:54

If you'd like to dive deeper into the details about Sins of a Solar Empire II, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

SteamDB - A comprehensive database of everything on Steam about Sins of a Solar Empire II
SteamCharts - Analysis of Sins of a Solar Empire II concurrent players on Steam
ProtonDB - Crowdsourced reports on Linux and Steam Deck Sins of a Solar Empire II compatibility