
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.43/day in the week to Sep 8 → 0.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; Xbox, Epic publish no volume signal, so the true total is higher by an unknown amount.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 813 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Galactic Civilizations III is an expansive and deeply strategic 4X (explore, expand, exploit, and exterminate) space strategy game that invites players to build and manage an interstellar empire in a vast galaxy filled with opportunity and danger. Developed by Stardock, this game stands out for its intricate empire-building mechanics, rich customization options, and AI-driven diplomacy, making it a compelling choice for fans of turn-based strategy who crave both depth and complexity in their gameplay. At the heart of Galactic Civilizations III is its empire management system, which allows players to govern planets, develop technologies, and construct fleets to explore and conquer the stars. The game offers a wide array of alien civilizations, each with unique traits and playstyles, and also lets players design their own ships and civilizations, fostering a highly personalized gaming experience. The technology tree is vast and layered, encouraging strategic planning and research choices that can dramatically influence the course of the game. Whether focusing on military dominance, cultural influence, or economic supremacy, players must balance resources, population growth, and diplomatic relationships to ensure their civilization’s survival and expansion. The game’s diplomacy system is notably sophisticated, featuring dynamic AI opponents who react to player actions with shifting alliances, trade agreements, and sometimes betrayal. Negotiations require careful attention, as missteps can lead to war or isolation. This adds a layer of tension and realism, as players must navigate complex political landscapes while keeping an eye on their strategic goals. Additionally, Galactic Civilizations III features robust customization and modding support, enabling players to tailor their experience and even introduce new content, which significantly extends the game’s longevity and community engagement. Space combat in Galactic Civilizations III is tactical and rewarding, blending strategic fleet composition with real-time control during battles. Players can design their ships with different weapon types, defenses, and special systems, and then deploy them in engagements that test positioning, timing, and tactical decisions. The visual representation of these battles is impressive, showcasing massive fleets and detailed ship designs that make each conflict feel epic. The balance between managing the big-picture empire and engaging in thrilling tactical combat creates a satisfying gameplay loop. Visually, Galactic Civilizations III delivers a clean, polished aesthetic that emphasizes clarity and scale over flashy effects. The galaxy map is detailed and informative, allowing players to easily track their colonies, fleets, and diplomatic relations. The soundtrack and sound design contribute to the immersive sci-fi atmosphere, though they tend to be more functional than memorable. The user interface is generally well-designed but can feel overwhelming to newcomers due to the sheer amount of information and options available, highlighting the game’s niche appeal to strategy enthusiasts. While Galactic Civilizations III offers a rich and rewarding experience, it is not without its challenges. The game’s complexity and steep learning curve can be daunting for players new to 4X strategy games, and some may find the pacing slow, especially in longer campaigns. Additionally, certain AI behaviors can occasionally feel inconsistent, with diplomatic or combat decisions that don’t always align with player expectations. However, these issues are relatively minor in the context of the game’s overall depth and polish. In conclusion, Galactic Civilizations III stands as a robust and comprehensive entry in the 4X strategy genre, providing players with a vast and immersive space empire simulator. Its combination of detailed empire management, deep diplomacy, customizable ships, and strategic combat ensures that every playthrough offers new challenges and opportunities. For those who enjoy complex strategy games with a sci-fi setting and a focus on thoughtful decision-making, Galactic Civilizations III is a rewarding journey through the stars that promises countless hours of exploration and conquest. Rating: 7/10
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, German, Russian*languages with full audio support
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Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 816 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
It's ok, less polished than I expected. Also a lot of lists are too busy looking and hard to sort through. I'm not sure if I want to say "buggy" because it works, it's just rough in spots. I'd only recommend to people who play nothing but galciv games. Otherwise you might have more fun with the second one.
I remember playing "Galactic Empire Builder" on my Commodore 64. This is the same thing, only with graphics and additional buttons to press.
When this game first came out, it was barren, dry, and shallow. I personally waited 5 to 7 years before really getting into it. After getting all of the DLC and installing a few mods, I can say this is one of the best 4x Space Strategy games ever made, but it was a long road getting here. The game has plenty of depth now with the Intrigue, Crusade, and Retribution DLCs installed. The campaigns are mediocre - the sandbox mode is where the game truly shines. And this is important: the game starts up quickly, loads games quickly and smoothly, has never crashed a single time, and runs like silk even into the late game, unlike Stellaris and many other 4x Space Strategy games which take forever to load, crash often in the late game, and slow down to a crawl even on a high-end PC. Galactic Civilizations had its flaws, but for those who enjoy a smooth and clean experience it has become the standard.
I've always been a fan. Owned Galciv 1, 2, 3, and soon 4. Put it on steam, bitter.
I just spent 20 minutes writing an extensive review and then clicked a button in steam and it got deleted :) so I'll just be writing a short text that will devolve into a slight rant as it progresses: Played GalCiv2 as a teenager. Liked it. Good memories. This game, perhaps because older and more critical - not so good (but also not awful, mind you). Securing borders (the game keeps telling you there's ships inside of them!) tedious as heck, game would need area denial starbases, a way to prevent factions from sending ships into your realm ("get out or I'll destroy your ship", but w/o declaring war since it's your own damn airspace (spacespace?) and as such defending it should not be a huge offense. They flew into it). Built up a million ships and micromanaged everything just so my borders were secure. I lost a planet early on before I learned you had to defend them with ships. I reloaded the game and did it differently, no big loss, but it bothers me that planets are completely unable to defend themselves when besieged. It's instantaneous. Realistically, wouldn't they have armed forces? Shouldn't it take at least a few turns...? Not really a problem once you understand, but unintuitive and imho badly realised. Game is really bad at giving you the information you need when you need it or even explaining stuff - I come from CK3 and that game does that really well. I never felt "in the know" in this game, and that bothers me. Information display is chaotic and unorganised. Maybe I was playing on a difficulty too low to be enjoyable but the game quickly devolved into a turn-by-turn "what stat can I improve by 1% this turn" and building up a million ships because I could do that with no upkeep. Exciting things just stopped happening. The thing that just made me quit - and I think I might not pick this up again - is the fact that every time I try to conquer an empire, I take 1-2 planets and the empire gives up. They either give their planets to another faction - which is fine, I can just take them - or they stop existing. You know the Dwemer in Elder Scrolls? Yeah, they just go poof and their planets with them. [i]The entire planet disappears in a single turn along with its billions of population.[/i] I'm not a friend of unrealistic game mechanics, and surely there are better ways to handle this. Have it become independent. There's no endgame. Unless you view bullying NPCs into rage-quitting as an endgame. In general, poor design in many ways. Chaotic. Bloated with features. I had a spy on my planet and I think I managed to make him go away? By sending my spies? And then my spies just disappeared? Also constructor ships and supply ships and transport ships disappear. I do not understand why everything just disappears in this game. Just because I don't have legions remaining doesn't mean the ship poofs out of existence. Also, starting to build a ship that costs administration and then cancelling it doesn't seem to give you back administrators. More disappearing stuff. Nothing is really explained, everything is just micromanagement, there doesn't seem to be a goal at some point. Fun sometimes! Fun coated with tedium. I'm sure I'm forgetting a ton of minor annoyances, but I'll leave it at this. Maybe I haven't spent enough time with this game - maybe some people who know more about all this and understand the intentions of the devs have less of a problem with things - but for me, as someone who casually picked up this game to spend a bit of time on, it just... wasn't that fun. It didn't keep me engaged. Overall, "meh" - 6/10. Thumbs down because Steam is asking if I would "recommend this game to other players" - I would not, simply because there's nothing much to recommend about it. It's flat. It gets boring quick. Do not expect anything special. If you're looking for a good grand strategy, I recommend CK3.
a little tedious gameplay , graphics are behnd the times, but game is relaxing . I can be played off an on over time and becomes a nice outlet during school breaks.
12-22-22 latest update causes game to crash upon startup
Hate to say it but I found the game tedious and boring. And nonsensical.
Tried all sorts of bug fixes. It takes too much effort just to get the multiplayer working on a new game. Can not in any fashion get a previous save in multiplayer to work. Game is good and fun single player. The invite button serves no function. The ability to insert custom pictures is obscure to the point you just need to know how to insert pictures in files on your own.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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