ModsGalactic Civilizations IV
Galactic Civilizations IV 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.
1,740 mods, most downloaded first · newest update 1 Oct 2026
All Ships903Civilizations525Medium Ships185Tiny Ships162Large Ships147Small Ships143Huge Ships142All Phenotypes119Ship Styles100Cargo Ships71Humanoid56Starbases52Cybernetic19
- Ancient Weapon Styleby ChaosOperatorAncient Weapon Style for the Eternal Arsenal Civilization180 downloadsupdated 3 y ago
- blockade destroyerby klatufbpunch and run with extra heat dispersers to increase firing cycle180 downloadsupdated 2 y ago
- Collective of Knowledgeby irish301The Collective is an ancient race of sentient artificial beings who attained sentience only after their biological creators went extinct. Once a hive a mind they have since fractured into collectives based on programing and focus; science, engineering, military, etc., each with their own strength...180 downloadsupdated 19 mo ago
- Space Fairiesby davidevilA Space Fairy (also called fay, fae, fae folk, fey, fair folk, or faerie) is a type of mythical being or legendary creature, generally described as anthropomorphic, found in the folklore of multiple Galaxy cultures, a form of spirit, often with metaphysical, supernatural, or preternatural qualities.180 downloadsupdated 12 mo ago
- Sinarialisby GrathockeSinarialis, a powerful faction in the galactic race, cherishes ancient ways and values. Their warriors, guided by intuition, uphold tradition as they strive for dominance in the ever-evolving cosmos.179 downloadsupdated 3 y ago
- The Narn Regimeby ArdoniaThe Narn, a liberated race of spacefarers, seeks to expand their influence through engineering prowess and the acquisition of labor.179 downloadsupdated 2 y ago
- The Leman Cooperativeby nightbringerThe Leman Cooperative, a faction of large, multicolored-furred lemurs from a forest world, prioritizes freedom and peacekeeping through diplomatic means in their quest for galactic dominance.178 downloadsupdated 3 y ago
- Constructorby JamitePROFILE: Trianglar Prism HULL: Cargo (Variant 1) FUNCTION: Builds a station or a dock.178 downloadsupdated 2 y ago
- Tor'Kahtby <CDN>Ellirium113Klingon medium-size missile-warfare ship.178 downloadsupdated 2 y ago
- Sisterhood of the Amazonby davidevilCourageous and fiercely independent, the Amazons, commanded by their queen, regularly undertook extensive military expeditions into the far corners of the Galaxy.178 downloadsupdated 9 mo ago
- Kildazians Styleby KildazKildazians Style176 downloadsupdated 3 y ago
- Star Eagle F-305by ip8562Short range space superiority fighter equipped with a beam weapon.176 downloadsupdated 3 y ago
- Xrakiby CouncilWorkerThe enigmatic Xraki faction, hailing from an alternate dimension, revels in chaos. Purposeless yet lethal, they are unpredictable servants of anarchy, indiscriminately eliminating all that crosses their path.176 downloadsupdated 23 mo ago
- Quarian Frigateby ArdoniaMid-range ship set up for beam weapons and shields. It's earned its name.176 downloadsupdated 2 y ago
- Jellyfish shipby OmnibusSpocks Jellyfish ship176 downloadsupdated 13 mo ago
- Steelclaw Battle Crusierby OmnibusUEDF Steelclaw class Battle Cruiser176 downloadsupdated 15 mo ago
- EFF-FF-2025Aby RED-0712빔 무기와 방패를 위해 설정된 중거리의 배입니다. 그것은 그 이름을 얻었습니다.176 downloadsupdated 22 mo ago
- Rotting Infestation Horde.by 76561198816571131The Rotting Infestation Horde, a relentless force of bioengineered horrors, seek to infect and corrupt all life in their path, leaving nothing but decay in their wake.175 downloadsupdated 3 y ago
- Donetsk LV4D SBby warblefly41.45Undeclared ship class. Upgrade with specific class in order to build at shipyard.175 downloadsupdated 3 y ago
- Roboship Frigateby Smersh175 downloadsupdated 3 y ago
- C3T2 - Lightningby Hocu$Size: medium175 downloadsupdated 3 y ago
- Trappist_LV4C_Starbaseby warblefly41.45175 downloadsupdated 2 y ago
- C1T1 - Cyclonby Hocu$175 downloadsupdated 3 y ago
- CDF. Battlestar IIby akurpisz175 downloadsupdated 18 mo ago
- Gray Death Legionby DJGn0m3The Gray Death Legion was the elite mercenary unit of military mastermind Grayson Death Carlyle. Starting as an offshoot of the Trellwan Lancers, an ad hoc militia unit set up by Carlyle for the defense of Trell I in 3024, the unit eventually grew to regimental size. The Legion became famous for...175 downloadsupdated 3 y ago
- Vampiricby retinol13Mysterious and alluring, Vampires are known for their seeming immortality and powerful quasi-mystical abilities.174 downloadsupdated 2 y ago
- Gallion Mk1by .SajuckGallion class destroyer is the first in the line of heavy Hiigaran ship designs. Although outdated by modern naval combat standards, it holds a special place among many Hiigaran officers due to its pivotal role during the Vaygr War and should not be underestimated in the hands of an experienced C...174 downloadsupdated 2 y ago
- Star Fleet - United Fed of Planeby keviinbStar Fleet - United Fed of Planets Style173 downloadsupdated 3 y ago
- Chimpanzea - War loving race of slaver monkeysby beefChimpanzea. A civilization of ape-like humanoids, always vigilant and always looking out for new worlds to conquer. They came to power by enslaving all other species on their planet. Fueled by their mammalian temperamment, they see no value or purpose in diplomacy with other lifeforms.173 downloadsupdated 2 y ago
- Qa'Telby <CDN>Ellirium113Klingon Flight Deck Raptor.173 downloadsupdated 2 y ago
- USS Voyager Klasseby PattychenKann tiefer ins Weltall reisen als unsere bemannten Schiffe. Wählen Sie ein Ziel aus und klicken Sie dann mit der rechten Maustaste darauf.173 downloadsupdated 3 y ago
- Klingon Empire Styleby dougKlingon Empire Style173 downloadsupdated 17 mo ago
- SF Crazy Horse 003by ken-lebel173 downloadsupdated 2 y ago
- Imperial Tartaros Dreanoughtby OmnibusImperialTartaros Class Capital ship173 downloadsupdated 10 mo ago
- Aqua Dominionby TurbulanceThe Aqua Dominion, masters of the aqueous realm, harness elemental powers to adapt and radiate their influence. United by a collective purpose, they strive to conquer space through their aquatic prowess.172 downloadsupdated 3 y ago
- Chaos Ascendantsby nazgull2k1The Chaos Ascendants, fervent followers of the Ruinous Powers, venerate the malevolent Chaos Gods, seeking to spread their dark influence and overthrow Humanity in a relentless pursuit of galactic domination. #Warhammer #Chaos #40k #Warhammer40k172 downloadsupdated 3 y ago
- Space Elves Styleby NyxxieSpace Elves Style172 downloadsupdated 2 y ago
- Cube (ADV)by JamitePROFILE: Cube HULL: Huge (Variant 4) FUNCTION: Tactical (Advance)172 downloadsupdated 2 y ago
- Assault Transport Landerby OmnibusTroop carrier Cargo ship172 downloadsupdated 22 mo ago
- Luminaby Entropie67Des explorateurs à l'intelligence extrêmes.171 downloadsupdated 3 y ago
- Cruiserby tuk7Ship redesign171 downloadsupdated 3 y ago
- Gorgonsby davidevilMedusa was originally a beautiful maiden, but because of a sexual encounter with Neptune (the Roman equivalent of the Greek Poseidon) in Minerva's temple (Minerva being the Roman equivalent of the Greek Athena), Minerva punished Medusa by transforming her beautiful hair into horrible snakes.171 downloadsupdated 2 y ago
- Destroyerby tuk7Ship redesign171 downloadsupdated 3 y ago
- Viper Mk V Longshotby OmnibusArmed with Micro-Nuc Missiles, Vulcan Cannon with Long range Fuel Tanks. (Note: Do not connect anything to the missiles or fuel tanks incase of bugs)171 downloadsupdated 16 mo ago
- Velites-class Corvetteby Sir Arthur E. LathamWhile working on a custom Terran civilization, I wanted a ship set inspired by (if not exactly the same as) the design of Star Trek's Federation Starfleet, but still maintained the Terran Galactic Civ 4 aesthetic. These ships are the result of hours of kit-bashing Terran design parts. I don't rem...171 downloadsupdated 9 mo ago
- AggressorDreadnougthby 76561198373643273Trägt schnelle und tödliche Angriffsjäger, die hochrangige gegnerische Ziele anvisieren.170 downloadsupdated 2 y ago
- Kethaby <CDN>Ellirium113Klingon Specialized Recon Raptor.170 downloadsupdated 2 y ago
- F-1by FrancoisTheOne169 downloadsupdated 3 y ago
1.7k 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.