ModsGalactic Civilizations III
Galactic Civilizations III mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
7,726 mods, most downloaded first · newest update 17 Apr 2026
All Ships3.1kLarge Ships632Huge Ships624Medium Ships584Factions486Tiny Ships484Small Ships412Civilizations295Cargo Ships284Starbases91All Maps67Ship Style Sets42Insane Maps33
- Imperial Star Destroyerby Sanae & Juni & FriendsA terrifying ship that acts as both a Capital ship and a Carrier. A fleet of these is everything an Empire needs to conquer the Galaxy. Painstakingly re-created with precise attention to detail. I hope you enjoy them as much as I have!27.8k downloadsupdated 11 y ago
- Gauntlet's Race Mod26.7k downloadsupdated 5 y ago
- New GalCiv3 Logos22.8k downloadsupdated 9 y ago
- New GalCiv3 BG's21.0k downloadsupdated 9 y ago
- Executor Class Star Dreadnoughtby Omnibus20.2k downloadsupdated 11 y ago
- Adv. Tie Interceptorby Omnibus20.1k downloadsupdated 11 y ago
- Galactic Empireby Omnibus(Crusades Expansion) The Empire is a powerful order built from many other races and droids. They value anything that will help progress them to the ultimate goal. That of complete Galactic assimulation into the Empire. If that means enslavement or complete destruction of those not willing to join...19.9k downloadsupdated 9 y ago
- Millennium Falconby OmnibusUpdated. Fixed a lot of the parts clashing. Also made it exportable for any who wish to change its size. Hold shift and select all parts, then Save as Part. Go to new design, pick the size class ship you want it to be, select the starter square, find the export part in the universal part (it wont...18.3k downloadsupdated 11 y ago
- Imperial Class Star Destroyerby Omnibus18.2k downloadsupdated 11 y ago
- SR2 Normandyby OmnibusColour set used, added to pics15.8k downloadsupdated 11 y ago
- Saturn Juggernaughtby Omnibus15.7k downloadsupdated 11 y ago
- X-Wing Fighterby Omnibus15.0k downloadsupdated 11 y ago
- Uranus Broadsword Battleshipby OmnibusHuge Exo Battleship14.9k downloadsupdated 11 y ago
- Andromeda Battle Carrierby Omnibus14.6k downloadsupdated 11 y ago
- Colonial Allianceby Nova FlashThe Colonial Alliance is a hundred years old republic of planets. It was formed by war survivors and refugees who escaped the Pavonis Wars. The CA appeals for what the Terran Alliance stands for and more. Being so far from Earth, they had to declare themselves independent and stand alone to survi...14.4k downloadsupdated 7 y ago
- Imperial Klingon Empire_NTby NastytangDeath Before Dishonor!!! Thanks to Airmaster Thanks to Omnibus14.3k downloadsupdated 11 y ago
- Protoss Empireby RyhnhartThe Protoss are a powerful and ancient species, prehaps one of the first. Their power is not only from their battle prowess and wisdom but from every Protoss' innate psionic powers. Their military vessels are powerful and they are often quick to retaliate in excess.13.5k downloadsupdated 8 y ago
- Typhoon Forge Destroyerby Omnibus13.4k downloadsupdated 11 y ago
- Atlas Battlecruiserby OmnibusExo Large Battlecruiser13.3k downloadsupdated 11 y ago
- Andorian Empire_NTby NastytangAndorians are a hummanoid race native to the planet Andoria. I had Help with the races setup form Airmaster.,,.... So he get most the credit for this.I just did the graphics.The Pic`s were taken before the finnish version.!! Hope you like!! Thanks!! Nasty! I also need to thank Lutron I`m using th...13.1k downloadsupdated 11 y ago
- Hellfire Missile Frigateby OmnibusExo Medium Long range missile frigate13.1k downloadsupdated 11 y ago
- Yamato Battleshipby OmnibusSpace Battleship Argo, Star Blazers12.9k downloadsupdated 11 y ago
- Advanced Tie Fighterby OmnibusStar Wars Imperial Advanced Tie Fighter. Exportable12.7k downloadsupdated 10 y ago
- Tie Fighterby Omnibus12.7k downloadsupdated 11 y ago
- Federation E Type Starbaseby FeniksExample: Starbase 112.3k downloadsupdated 11 y ago
- Star Destroyer Victory Iby Omnibus12.2k downloadsupdated 10 y ago
- Federation R1 Invictus Starbaseby FeniksExamples: Deep Space 5 and Regulus I12.2k downloadsupdated 11 y ago
- Federation Sigma Type Starbaseby FeniksExample: Starbase 37512.0k downloadsupdated 11 y ago
- Rebel Alliance (New Republic)by OmnibusNote: You need Crusade for this to work. Denouncing Supreme Chancellor Palpatine, Mon Mothma and Bail Organa spread rebellion throughout the senate to overthrow the Chancellor and bring peace and stability back to the Galaxy.12.0k downloadsupdated 9 y ago
- Colossus Super Carrierby =SM= Guy IncognitoThe Colossus is an enormous super capital ship, built as a deterrance to the Commonwealths enemies. Within its massive hull it carries enough fighters and bombers to black out the sun, its mere presence sends enemy fleets fleeing into hyperspace.12.0k downloadsupdated 11 y ago
- Reaper Sovereignby OmnibusMass Effect, Huge Reaper Ship12.0k downloadsupdated 11 y ago
- Asari Republicsby Shepard-CommanderThe asari were the first species to discover the Citadel. When the salarians arrived, it was the asari who proposed the Citadel Council to maintain peace throughout the galaxy. Since then, the asari have served as the mediators and centrists of the Council. An all-female race, the asari reproduce...11.9k downloadsupdated 11 y ago
- Overlord Battlecruiser (Warhammer 40K)by [ph7]GhazefA powerful Ship of the Line, seen in many Imperial Navy fleets. (some exported parts not shown on thumbnail but are on in-game)11.9k downloadsupdated 11 y ago
- Turian Hierarchyby Shepard-CommanderRoughly 1,200 years ago, the turians were invited to join the Citadel Council to fulfill the role of galactic peacekeepers. The turians have the largest fleet in Citadel space, and they make up the single largest portion of the Council's military forces. Turians come from an autocratic society th...11.8k downloadsupdated 11 y ago
- Odin Battle Carrierby OmnibusExo Battle Carrier11.7k downloadsupdated 11 y ago
- Nebula Refit (TNG)by FeniksNebula Class Refit from Star Trek: The Next Generation11.7k downloadsupdated 11 y ago
- Subspace Relay Stationby Feniks11.6k downloadsupdated 11 y ago
- Felraven Heavy Fighterby OmnibusExo core heavy attack fighter.11.6k downloadsupdated 11 y ago
- Borg Collectiveby OmnibusWe are the Borg. Your biological and technology distinctiveness will be added to our own. Your culture will adapt to service us. Resistance is futile.11.6k downloadsupdated 11 y ago
- Mercury Longfang Dreadnoughtby OmnibusHuge Exo Dreadnought11.5k downloadsupdated 11 y ago
- Miranda (TOS)by FeniksPre-Refit Miranda from Star Trek: The Original Series11.5k downloadsupdated 11 y ago
- Pluto Patriach Battleshipby Omnibus11.4k downloadsupdated 11 y ago
- Victory I Command Destroyerby OmnibusVictory I class Command Star Destroyer. Medium flagship11.3k downloadsupdated 9 y ago
- New Prothean Empireby Shepard-CommanderThought to have been destroyed by the Reapers 50,000 years ago, the protheans have returned to the galaxy. Nearly one million protheans along with their leader, Javik, were put into stasis on the planet Eden Prime, waiting for the Reapers to leave the galaxy to allow the protheans to reassume the...11.2k downloadsupdated 11 y ago
- Cerberus Fighterby OmnibusMass Effect Earth Alliance Fighter11.2k downloadsupdated 11 y ago
- Interdictor Class Cruiserby Omnibus11.1k downloadsupdated 11 y ago
- Romulan D'deridex Warbirdby Omnibus11.1k downloadsupdated 11 y ago
- Exitor Battleshipby OmnibusExo Emperor Class Battleship11.1k downloadsupdated 11 y ago
7.7k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.