Star Ruler 2 on Steam - User reviews, Price & Information

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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.

Star Ruler 2 is a strategy, space and 4x game developed by Blind Mind Studios and Glacicle and published by Blind Mind Studios.
Released on March 27th 2015 is available in English on Windows and Linux.

It has received 715 reviews of which 584 were positive and 131 were negative resulting in a rating of 7.7 out of 10. 😊

The game is currently priced at 16.79€ on Steam.


The Steam community has classified Star Ruler 2 into these genres:

Media & Screenshots

Get an in-depth look at Star Ruler 2 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
  • OS *: Windows Vista
  • Processor: SSE2 Capable processor
  • Memory: 1 GB RAM
  • Graphics: AMD or Nvidia Graphics card w/ 512MB RAM, OpenGL 2.1 Support
  • Network: Broadband Internet connection
  • Storage: 600 MB available space
  • Additional Notes: Broadband required for internet play. Scroll wheel or full access to two mouse buttons required.
Linux
  • OS: Linux
  • Processor: SSE2 Capable processor
  • Memory: 1 GB RAM
  • Graphics: AMD or Nvidia Graphics card w/ 512MB RAM, OpenGL 2.1 Support
  • Network: Broadband Internet connection
  • Storage: 600 MB available space
  • Additional Notes: Broadband required for internet play.

User reviews & Ratings

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

Sept. 2015
Star Ruler 2 is a hybrid space 4X/RTS set in a fictional galaxy. What is Great about this game: - Intuitive and enjoyable fleet design, mechanics, and combat - Nicely paced 4X/RTS that does not require twitch reflexes or ADHD to have fun - High level of easy modification available and Steam Workshop support What is Good about this game: - Detailed ship builder allows for different ship designs as the game progresses - Significant options such as diplomacy and trade to play the game as you would want to - Good use of Steam features such as Workshop, trading cards, etc What is Bad about this game: - Frustrating initial difficulty that requires mods to become more reasonable - Some systems such as the economy, resource dependency, and planetary development are too obtuse even after hours of play Conclusion: If you can modify the game to relax its difficulty to a more manageable degree, Star Ruler 2 has a lot of good ideas to bring to the space 4X/RTS genre. 8.0 / 10.0
Expand the review
July 2015
I do not even know where to begin. There are some amazing ideas in this game, and it seems a lot of polish even during early access. The diplomacy is unique and very complex, with influence and interactions that feel very very real. The planetary resource systems are fascinating to me, as is the resulting trade networks that grow organically. The ship builder is actually better than the first Star Ruler, which had an amazing ship builder. FTL was weak in Star Ruler 1, here there are 5 different methods each unique and tactical. Combat seems solid, manageable, and interesting. The flagship system means that you are ordering around fleets, not ships, but you still have a nice amount of control and the ship numbers are amazing. Everything is . . . perfect. I'm a highly critical gamer with jaded tastes. I've been disappointed by one 4x game after another. MoO3, Endless Space, Sword of the Stars 2, all sad memories. Even Galciv and Distant Worlds weren't quite good enough for me. I have never been so completely blown away just playing a tutorial, realizing the depth of the systems I'm seeing laid out in front of me. Assuming there is nothing horribly wrong with this game that is hidden from me currently . . . well damn, I'll say it, this might be the game that surpasses Master of Orion 2. It's an overused cliche, but it fits with this game. Things could go wrong, the AI may turn out to be useless, or some other chronic mistake, but I don't think so. Star Ruler 1 was visionary and flawed, fascinating but clunky. It seems they learned a lot from that game. Seeing this come from a small studio . . . I hope it gains the accolades it deserves. I also suspect modding will be amazing, since Star Ruler 1 had a wonderful modding scope, and I suspect they did the same here. Buy this game. No seriously, if you like 4x gaming at all, buy Star Ruler 2. This isn't a game you buy just to support the ideas of the devs, though those ideas are amazing. This is the game I wish I had paid more for, because I think I cheated the devs and got way more than I paid for. :::Post-release::: The game remains very strong, with several major improvements over the beta. The ship design remains the high point of the game, and sadly the AI remains a little weak. The AI is competent, certainly. It does know how to play the game properly, but it lacks aggression. On the other hand, it is smart enough to know when it has lost. I won a game recently without actually taking a single enemy planet. I out-expanded them slightly, and while they fought wars against each other, I offered surrender to whichever side was near to losing. Most of them accepted subjugation, since I was a friendly power that was roughly 10 times their strength. After I did this three times, I turned on the one remaining AI. I declared war, sent my massive ships. Three of my ships arrived in their systems and I received an offer of surrender before they could reach the planet. I think they just saw the ships blotting out the sun and said "Nope, this is not winnable." That is smart design and saved me a long slog to a certain victory. Recent improvements to the tech tree have made it far more understandable and elegant. Technology in general seems far more unique and useful as compared to the beta tech tree, which was somewhat repetitive. Performance remains very good, I've yet to see a bug or crash in any of my games. The races and various FTL methods have vastly improved from the beta, and the AI knows how to play every combination without error. The modding community is rapidly expanding, as predicted, and has already furnished several very solid mods. The devs have already incorporated some of the best additions as core gameplay, which does not surprise me. I still recommend this game highly, it remains a very original and solid 4x game. I have high hopes for the future, and I do feel they have delivered a solid game as it currently stands. Of course, I always yearn for more.
Expand the review
June 2015
There are two types of people who play Star Ruler 2. The first type are the kind of people who will not like this game. These people generally will lodge complaints including but not limited to: - Not as complicated as the first game - Art style differs from my preference - I dislike the economy system - Combat is too hands-off - There is no "soul" - The menus don't look like the first game - Research sucks - Diplomacy is confusing/useless These people also often do not have more than a few hours in game time. I'll tell you right now, at 5 hours in I had exactly the same complaints. The problem is that SR2 doesn't have a very good tutorial and that a lot of the complexity is somewhat hidden. Some of those complaints are also purely subjective and therefore cannot be addressed beyond "Yep, ok". For the rest of them, see below. To a person who hasn't played more than one or two games against some regular AIs, the combat would most certainly appear to be blob vs. blob. However once you realize how damage works and how to effectively utilize the support AI patterns it becomes obvious that, while not micro intensive, the combat is far from hands-off. It's just that the hands-on part happens in the preparation. Armor type makes a HUGE difference. Taking a torpedo on reactive armor will produce very different results that taking it on ablative. Neutronium may seem like an uber-armor but since it's so heavy and expensive it's rarely cost-effective. Weapon types are very important, the difference in effectiveness between a railgun and a laser depending on the situation can be vast. Ship speed is vital to not only engaging in time but fleeing as well, especially if you have no hyperdrive. Speaking of FTL, the type you have plays a big role in how you approach combat. Pinpoint Hyperdrive strikes are certainly effective, but fling beacons are far superior for offense (due to their speed and usually lower cost vs distance) though they lack easy-retreat capability. Gates are usually only used for turtling, but a gate in deep space can attack an opponent at points and from directions they don't expect. Slipstream can be used the same way except with less setup and more risk (since the enemy can also use your slipstream tears). There is a ton of depth, but again most (though not all) of it is in the setup. The economy would certainly seem strange and stupid, after all you can't stockpile resources and have to expand. Except that the cycle system discourages inactive play and actually results in the player actually making MORE ships and improvements than they would otherwise. Dry Docks can help you build ships that you couldn't otherwise afford. The forced expansion eliminates AI abuse strategies and also makes empire defense more of a priority. Even the smallest world can be a critical component in the supply chain for your L5 forge world. Losing a link in the chain doesn't have immediate crippling effects but it's certainly not something to ignore. The pressure system eliminates the need to micromanage planets beyond choosing good supplies and letting the system do its work. The level 0 resources (they don't contribute to planetary development) provide a variety of useful effects and if used correctly can provide a significant advantage. Terraforming can help provide more L1 resources for extra income and Artifacts/building/diplomacy can provide food and water if there is a shortage. Research would seem like a step back from the first game until you realize that SR1's research system, while unique, was inherently broken. Ships were outdated before they were even finished being built and the effectiveness of subsystems grew to such absurdities that tech advantages were instant-win conditions. The new tree applies passives automatically without the need for retrofit except if new systems are to be applied, and while not infinitely scalable is not the silver bullet in engagements that it was in SR1. Good tactics and planning can easily defeat fleets of twice the strength of what you're throwing at them. However it's fairly obvious why a lot of people would fail at this, since if you believe the combat to be DeathBlob Fights 2015 you wouldn't think of using any flanking or varied fleet makeups. Very few people complain about the diplomacy beyond "I don't like it" but the solution is simple. Add "Influence Peddling" to the main screen by clicking the "...". Keep track of who votes where and USE THE SYSTEM. It's incredibly effective if you put some time into it. Save some cards in case you need them. If you ignore it you're inevitably going to get screwed by it at some point. Oh and for god's sake read the Zeitgeist cards. Zealotry can be game changing and so can Co-operation. Well that was longer than I expected. The second kind of person is the type that will buy this game and enjoy it because they aren't looking for MOO2 Remake #232432 and are willing to put some time in to truly appreciate its uniqueness. If you read this far without downvoting this review you're probably in the latter category. Bear in mind that this is by no means a perfect game, but it is certainly worth the money. I paid full price for this game, and that is not something I do very often.
Expand the review
March 2015
Having played for over 40+ hrs so far, my conclusion is that this is a solid 4x space game. Space 4x is my favorite genre and I've plaved many of them, and this game comes off as a very original and innovative game to me (have not played Star Ruler 1). First off, the game is an RTS, but its really meant to be paused...a lot (early on at least), and thats ok. It takes quite some time to get the hang of how colonizing works, what to build, what orbitals do, how pressue works, etc. There is a wiki to help you with most things, and some things you have to figure out by trial and error. I've restarted quite a lot of games because I'd always realize something new I wasn't doing. Main thing is if it seems too complex, just hang in there, read the wiki, experiment and you will figure it out, and its well worth it, trust me! -Research is nice, but the research screen could of been better. Easy to get lost, but it works. -Ship design is daunting(for me). Others I'm sure will enjoy it. Thankfully you can have the AI design any size ship you want, or you can see what other players have designed and just use their ship! -Diplomacy is unique, but good. Has a system where you can vote on certain propositions using cards and influence points. Has your standared treaties as well (don't need cards), like Alliance, Trade Treaty, Mutual Defense, etc. -Exploration is nicely done as well. When you start exploring you can run into multiple things, like Debris Fields, which you can scan to bring up events in which you choose what you want to do. You can find Pirate ships guarding special items which will give you certain bonuses. There is also Artifacts to find in which you can spend energy to activate whatever bonuses they hold. -Colonization is uniqe in this game as well, in which you constantly need to colonize planets for their resources in order to export them to planets you want to grow. It can get confusing, but pretty much how it goes is, growing a planet needs resoucres, and those resources need resources, and those resources need resources. Just pause the game, look at your surroundings, look at the planet you want to upgrade and it will tell you exactally what you need. -Buildings can be constructed on each planet by the AI and user. The user can build things like Research complexes, Labor Factories, Megafarms, and more, the AI builds smaller buildings helpling the planet as it grows. You can also build Orbital structures that go in space, like shipyards, supply stations, outposts, etc. Careful on what you build though, they come at a hefty maintaince cost. -Economy is done well in this game. You get income from population and "Income Pressue" and you have maintaince costs from buildings and ships. Every 3 minutes you will get cash based on the difference in your income and maintaince. So you can spend all your money and once the 3 minutes is up you will get another sum of money to spend in that time, based off the difference in Income and Maintanice. Seems confusing but it works nicely. -Combat consists of having a flagship with multiple support ships under its wing. Those support ships can specialize in missles, rail guns, lasers, rockets, etc. The flagship has a certain amount of support capacity, which means you can only carry so many support ships. Your ships move in which your flagship is in the middle and the support ships make a big circle around it, so its like a circle of death. Combat is real time and you can zoom in to see the action, but its pretty much just a bunch of balls of death shooting at one another, but it works for me. Although ship building and making your fleets can be confusing. -UI is only ok in this game for there are many things I wish they would of done. Can easily lose track of what you have building. -Graphics and Sound are just average, if not below par. Graphics never mean much to me in these types of games, and the soundtrack didnt do anything for me. Effect sounds are ok at best. -Scale can be whatever you want to be. You can choose from multiple types of universes and even ones with multiple universes, so you can make a game however big or small you want. Overall this is a solid game that id give an 7.5/10. It might take a bit of getting used to, but its really fun once you get the hang of it. One of the better space RTS games to come along since Sins of a Solar Empire.
Expand the review
Dec. 2014
A hidden gem in the space RTS genre I haven't had much time to put into this game as of yet but so far I am loving how everything fits together. This is a complex game that doesn't have a big learning curve and is extremly addictive. Below i will describe the elements I like and some improvements that could be made. Empire Management: In most space rts games your star systems are pretty much self reliant and doesnt require reasources to travel from one system to another. Here, if you want to have a powerful industrial/economic/science system you will need that primary stystem to have trade connections to other systems. Each planet can level up, increasing the population and amount of structures that can be built on them but to level up the planet must meet certain reasource requirements (example to get to level 1, a planet must import food and water from both a food and water planet). What this does is allows the player to have multiple home worlds that have a specific purpose (industrial,economic,science) thus opening up a wide range of tactics an enemy can use to damage an empire. It's difficult to explain but once you see it for yourself it makes perfect sense. Fleet Management the combat in this game is all about building fleets and the start of every fleet begins with a flagship. Once you have a flagship built you can link multiple support ships, the only limit being the number of support points a flagship has and that number gets bigger the larger the flagship is so a size 100 flagship may only support a size 300 support fleet whereas a size 500 flagship can support 3000 using the right modules. Which brings us to.... Ship Design Like other space RTS games you can design the internal specs of your falgships and support ships (weapons, armor, shields, command and control modules ect) which allows you to change your tactics when approaching an enemy. Maybe you want a flagship designed around amassing a huge fleet, or a flagship that is a WMD, its all whatever you make of it. Combat Support ships will always stay in formation with the flagship so managing which supportships go with which flagship is not an issue as they are linked. This makes it easy to coordinate offensives and defenses with multiple flagships. in combat your flagship targets an enemy flagship (or whatever target you specify) and the fleet engages. It's very simple with the fleet management that is implemented here and it looks epic when you have massive fleets duking it out. Diplomacy This is the crown jewel imo. In most space rts's diplomacy takes a backseat with very limited options. Here it's a card game.... Not kidding, it's all about using influence (a reasource you aquire from specific planets) to buy cards that pop up from time to time. Certain cards are very desirable and your enemy may buy them before you do if you aren't quick enough. For example certain cards allow you to capure an entire solar system without ever firing a shot. Such cards when you use them bring up a galactic vote where you can use negotiation cards to win favor and it turns into a game of who has the more votes wins! It's pure genius and much like how politics works in real life. (it's all about political capital) There are some things that could use some improvement but i expect some of these things could be handled with mods. For example there could be more ship designs and different ship formations. The graphics are also not stellar (no pun intended) but that also allows for bigger fleets and smoother gameplay (I haven't run into any latency at all). A storyline would also help not only get new people into the game and learn the mechanics but also immerse people into the lore of the game. I think that's enough from me, this is a must buy for any fan of the space RTS genre that crushes others like it. I'm suprised I only heard of this after scrolling through page 10 of steam's top sellers in the strategy section.
Expand the review

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Steam data 07 April 2025 19:20
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Steam reviews 13 April 2025 23:53

If you'd like to dive deeper into the details about Star Ruler 2, 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 Star Ruler 2
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  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Star Ruler 2 compatibility
Star Ruler 2
7.7
584
131
Online players
2
Developer
Blind Mind Studios, Glacicle
Publisher
Blind Mind Studios
Release 27 Mar 2015
Platforms