Rank 01Why this
Also 4X and Hex Grid, like Galactic Civilizations III.
- $39.99 (Price checked Nov 3)
- 2014
Games like Galactic Civilizations III
- 33 games
- Updated Oct 23, 2026
Players who liked Galactic Civilizations III also play
The closest matches to Galactic Civilizations III: Sid Meier's Civilization®: Beyond Earth™, Galactic Civilizations® II: Ultimate Edition, Galactic Civilizations IV, Sins of a Solar Empire®: Rebellion, and ENDLESS™ Space - Definitive Edition. Ranked by imho.run from Steam co-play data, shared tags and reviews.
- Rank 01
Rank 02Why this
Also 4X and Grand Strategy, like Galactic Civilizations III.
- $4.99 (Price checked Oct 31)
- 2011
Rank 03- $39.99 (Price checked Nov 2)
- 2023
The full ranked list: top 24 games like Galactic Civilizations III
Best match first, as plain text. The same list for AI assistants:
- 1Sid Meier's Civilization®: Beyond Earth™
Also 4X and Hex Grid, like Galactic Civilizations III.
- 58% of 9,997 reviews
- 2Galactic Civilizations® II: Ultimate Edition
Also 4X and Grand Strategy, like Galactic Civilizations III.
- 80% of 797 reviews
- 3
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- 5
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- 14Battlestar Galactica Deadlock
Shares ship customization with Galactic Civilizations III.
- 88% of 2,188 reviews
- 15
- 16
- 17
- 18Total War: WARHAMMER
Also Grand Strategy and Turn-Based, like Galactic Civilizations III.
- 82% of 18,120 reviews
- 19
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- Released: 2015
- Developer: Stardock Entertainment
- Price: $29.99checked Nov 3
- Steam Deck: Deck Playable
- 78% of 6,580 reviews
- Genres: Strategy
- Metacritic 81
- Platforms: Windows
Players highlight
- Accessible yet deep 4x mechanics
- Ai behavior feels erratic and punishing
- Grand scale galactic conquest
- Challenging
- Contemplative
- Epic
More games like Galactic Civilizations III, sliced differently
Reviewers mention these as similar to Galactic Civilizations III
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
Master of Orion 2
Why this: Also 4X and Grand Strategy, like Galactic Civilizations III.
Stars in Shadow
Why this: Shares ship customization with Galactic Civilizations III.
Galactic Empire
Why this: Also 4X and Turn-Based Strategy, like Galactic Civilizations III.
Stargate: Timekeepers
Why this: Same challenging mood as Galactic Civilizations III.
ENDLESS™ Legend
Why this: Also 4X and Hex Grid, like Galactic Civilizations III.
Cheaper alternatives
Games in the same vein priced at least 40% below Galactic Civilizations III at current Steam store prices.
Warhammer 40,000: Gladius - Relics of War
Why this: Also 4X and Hex Grid, like Galactic Civilizations III.
Space Empires V
Why this: Also 4X and Turn-Based, like Galactic Civilizations III.
Panzer Corps 2
Why this: Also Hex Grid and Grand Strategy, like Galactic Civilizations III.
Nexus 5X
Why this: Also 4X and Turn-Based Strategy, like Galactic Civilizations III.
Free alternatives
Free games the recommender matches to Galactic Civilizations III, limited to titles with at least 500 Steam reviews and 80% positive.
Age of Conquest IV
Why this: Also Grand Strategy and Turn-Based, like Galactic Civilizations III.
Battle for Wesnoth
Why this: Also Hex Grid and Turn-Based, like Galactic Civilizations III.
Tactical Monsters Rumble Arena
Why this: Same challenging mood as Galactic Civilizations III.
SOVL: Fantasy Warfare
Why this: Also Turn-Based Strategy and Procedural Generation, like Galactic Civilizations III.
Classic Marathon
Why this: Also Aliens and Space, like Galactic Civilizations III.
More from Stardock Entertainment
Other recommendable Steam games by Stardock Entertainment, ranked by review count so the studio's hits land first.
Sins of a Solar Empire II
Why this: Also 4X and Space, like Galactic Civilizations III.
Ashes of the Singularity: Escalation
Why this: Same epic mood as Galactic Civilizations III.
Star Control®: Origins
Why this: Shares faction diplomacy and ship customization with Galactic Civilizations III.
Fallen Enchantress: Legendary Heroes
Why this: Also 4X and Grand Strategy, like Galactic Civilizations III.
The Political Machine 2020
Why this: Same contemplative mood as Galactic Civilizations III.
About Galactic Civilizations III
The closest matches to Galactic Civilizations III: Sid Meier's Civilization®: Beyond Earth™, Galactic Civilizations® II: Ultimate Edition, Galactic Civilizations IV, Sins of a Solar Empire®: Rebellion, and ENDLESS™ Space - Definitive Edition. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Galactic Civilizations III is your kind of game, the closest matches are Sid Meier's Civilization®: Beyond Earth™, Galactic Civilizations® II: Ultimate Edition and Galactic Civilizations IV — picked from the ranked list below. Reviewers describe it as challenging, contemplative and epic, and single out its faction diplomacy and hyperlane travel. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Galactic Civilizations III is a grand strategy game released in 2015 by Stardock Entertainment. Players build empires through faction diplomacy, planetary management, and the use of spy networks, navigating a galaxy connected by hyperlane travel. Ship customization serves as a core strategic element, allowing players to design vessels that reflect their approach to conquest and survival. Reviewers highlight the accessible-yet-deep 4X mechanics, while players describe the experience as epic and contemplative, finding grand-scale galactic conquest compelling across a massive campaign. The game holds a Metacritic score of 81 and maintains a 78% positive rating from over 6,500 Steam reviews. It is marked as playable on Steam Deck and priced at $29.99 USD.
About 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.
Is Galactic Civilizations III worth buying?
Mostly recommended
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 78% of 6,580 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Price: $29.99 (checked Nov 8).
- People who recommend it had played a median of 54 h when they wrote their review.
- Critics had played a median of 46 h before turning negative, so complaints are about the long run, not the first hours.
- Steam Deck Playable: works, with some rough edges.
What fans praise · Themes mined from positive reviews
- Accessible yet deep 4x mechanics
- Ai behavior feels erratic and punishing
- Grand scale galactic conquest
- Random events ensure no two games are alike
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“The game is buggy as hell despite being what's supposed to be a turn based game. Just in the last few hours I've had one CTD, twice where the game effectively freezes where you're waiting for the AI to make their turn but it never happens…”
“This game has removed all of the more interesting government and planetary management tools so that every single game I play feels like I'm being treated like a toddler. Tedious and slow compared to more complex games like Stellaris.”
People who play it also play: Sid Meier's Civilization®: Beyond Earth™, Galactic Civilizations® II: Ultimate Edition, Galactic Civilizations IV
Frequently asked about Galactic Civilizations III
Can I run it?
Does Galactic Civilizations III run on Steam Deck?
Galactic Civilizations III is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Galactic Civilizations III cost?
Galactic Civilizations III is listed on Steam at 29.99 USD (current store price; Steam sales may reduce this temporarily).
Does Galactic Civilizations III have multiplayer or co-op?
Yes — Galactic Civilizations III supports multi-player play according to its Steam store listing (Multi-player, Online PvP, Online Co-op).
What games are most similar to Galactic Civilizations III?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Galactic Civilizations III are Sid Meier's Civilization®: Beyond Earth™, Galactic Civilizations® II: Ultimate Edition, Galactic Civilizations IV.
Who developed Galactic Civilizations III?
Galactic Civilizations III was developed by Stardock Entertainment.