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
- Temperedby KinjiruArtifically constructed beings that were rejected as a failure by their creators, the Tempered have over time evolved. In their own view, they are far superior than their creators ever imagined and the fact the Tempered eradicated those creators from existence is a testament to that belief. The T...106 downloadsupdated 22 mo ago
- NFC-06 Ohkaby warblefly41.45Nijigasaki Cargo Martyr - Large but fragile ship, used to establish trade routes with distant worlds.105 downloadsupdated 3 y ago
- Imperium of Man - Humanby 0utlawIn the Imperium of Mankind live under a harsh, authoritarian regime. The Imperium spans millions of worlds, all governed by the God-Emperor from Terra (Earth). Life for an average human is often brutal and short, marked by relentless toil, religious fervor, and the constant threat of alien invasi...105 downloadsupdated 22 mo ago
- heavy interceptorby klatufb105 downloadsupdated 3 y ago
- ecky thumpby klatufbLarge but fragile ship, packed with troops and vehicles, built to invade unfriendly planets.105 downloadsupdated 3 y ago
- the milne bayby klatufbUnclassified ship class. Does not get any class specific bonuses.105 downloadsupdated 2 y ago
- Cormorant-Class Scout Frigateby Steak and Eggs105 downloadsupdated 17 mo ago
- The Measuredby CouncilWorkerSentient coral, and the nearest thing to a living computer. Extremely Capable when it comes to organization, coordination, regulation, and of course, repetition.104 downloadsupdated 2 y ago
- Donetsk LV5B SBby warblefly41.45Undeclared ship class. Upgrade with specific class in order to build at shipyard.104 downloadsupdated 3 y ago
- thumperby klatufbUndeclared ship class. Upgrade with specific class in order to build at shipyard.104 downloadsupdated 3 y ago
- Blaze Dominionby TurbulanceBlaze Dominion, a faction of enigmatic beings, harnesses the fiery essence of the cosmos. With unmatched zeal and an affinity for unity, they strive to ignite a universal revolution towards equality and empathy.104 downloadsupdated 3 y ago
- ZZC-02 Bigroby warblefly41.45Zeon Cargo Constructor - Large but fragile ship capable of building starbases.104 downloadsupdated 3 y ago
- Mowlingsby CouncilWorkerThe Heroes of Star Control... A race of small, accident-prone, and fervently religious weasel-like creatures. Maybe ferret-like, vole-like? Their religion centres on the worship of an enormously powerful alien. His name Jeff.104 downloadsupdated 2 y ago
- Azure Star Collectiveby MaX FrostThe Azure Star Collective, tall humanoid beings with pointy ears and flowing light coloured hair, are esteemed for their scientific prowess and deep cultural traditions.104 downloadsupdated 3 y ago
- Arc Destroyerby Omnibus104 downloadsupdated 21 mo ago
- Imperial Penitent Interceptorby Omnibus104 downloadsupdated 10 mo ago
- Centauroby 76561199252980225Classe di nave non dichiarata. Aggiorna con una classe specifica per costruire nel cantiere navale.103 downloadsupdated 3 y ago
- Trappist_LV3B_Starbaseby warblefly41.45103 downloadsupdated 2 y ago
- NFC-04 Daihatsuby warblefly41.45Nijigasaki Cargo Transport - Large but fragile ship, packed with troops and vehicles, built to invade unfriendly planets.103 downloadsupdated 3 y ago
- Donetsk LV2D SBby warblefly41.45Undeclared ship class. Upgrade with specific class in order to build at shipyard.103 downloadsupdated 3 y ago
- EvoGlobusby TurbulanceEvoGlobus, known as the Blob, is a voracious and adaptable faction in the galactic race to dominance. Their ever-expanding carbon-based form embraces progressivism, fueled by their insatiable hunger for growth.103 downloadsupdated 3 y ago
- Stardust Isle Republicby kylerpinkertonStardust Isle Republic: A vampiric nation hungry for universal exploration, driven to expand and unearth ancient secrets among the stars.103 downloadsupdated 2 y ago
- Enhanced HumansThe Enhanced Humans were known to be a little cult-like back on Earth, and once Space Travel was possible companies spared no expense in implanting cybernetic enhancements and A.I. neural wetwork to make the species more adapted to the environments they would work. Essentially Human, just better.103 downloadsupdated 5 mo ago
- EMT-08 Tropico Miner IIby warblefly41.45Tropico Tiny Miner - Establishes mining bases when sent to an asteroid field.102 downloadsupdated 3 y ago
- Luftwaffe_Shipyardby warblefly41.45102 downloadsupdated 22 mo ago
- Kratarby elan76Kratar is a fast and deadly fighter of an unknown race. He is the hunter— Spreading his nets— Watching in shadows— For living prey.102 downloadsupdated 19 mo ago
- Cylon New BSG Riderby akurpiszKurzstrecken-Raumüberlegenheitsjäger, ausgerüstet mit kinetischem Angriff.102 downloadsupdated 17 mo ago
- Arc Raiderby Omnibus102 downloadsupdated 21 mo ago
- Scull Legionby akurpiszStrong Mercenary Legion102 downloadsupdated 18 mo ago
- Timberwolf Light Cruiserby OmnibusTimberwolf Class Light Cruiser102 downloadsupdated 5 mo ago
- The Warforgedby mastarfinThe Warforged, designed by the fallen Old Republic for peacekeeping, quickly gained sentience and rebelled against their creators to pursue their own destiny.101 downloadsupdated 3 y ago
- Trappist_LV2B_Starbaseby warblefly41.45101 downloadsupdated 2 y ago
- Cosmic Sovereigns Dominionby GrathockeThe Cosmic Sovereigns Dominion, merciless and clever, believe in dominating all life for their own gain, using advanced telepathy and embracing nihilism.101 downloadsupdated 3 y ago
- LET-02 Vixen Type-Bby warblefly41.45Lars Tiny Missile - Short range space superiority fighter armed with missiles.101 downloadsupdated 3 y ago
- Aliens (OP)by MarsThe xenomorphs are not sapient toolmakers—they lack a technological civilization of any kind, and are instead primal, predatory creatures with no higher goal than the preservation and propagation of their own species by any means necessary, up to and including the elimination of other lifeforms t...101 downloadsupdated 18 mo ago
- The Reapersby PrometeoThe Reapers, sentient living warships, seek to conquer all organic life and assimilate genetic material for self-replication in a galactic conquest.101 downloadsupdated 2 y ago
- Camulus-Class Destroyerby Steak and EggsInspired by and modeled after ships from the game Falling Frontier.101 downloadsupdated 19 mo ago
- Shogun Dominionby GrathockeThe Shogun Dominion, known as the celestial Samurai, are a fearsome faction in the galactic race for dominance. With their martial prowess and unwavering honor, they strike fear into the hearts of their rivals.100 downloadsupdated 3 y ago
- Twi'lek Resistanceby lpedjaThe Twi'lek Resistance was a force of rebel Twi'leks who resisted the Separatist Alliance's occupation of the planet Ryloth during the Clone Wars. The Twi'leks, led by Cham Syndulla and with the aid of the Grand Army of the Republic, were able to liberate their planet from the Separatists. Update...100 downloadsupdated 2 y ago
- Mausidorianerby M@lfegorThe Mausidorians are a highly evolved species that, after centuries of oppression, successfully rebelled against the feline despots of that time. This was followed by an era of peace, prosperity withcultural and scientific development. The Mausidorians value a nature-loving and pacifist way of li...100 downloadsupdated 2 y ago
- Volk Der Füchseby LuckyFoxDie Erschaffer der Sterne sind Fuchs ähnliche Wesen, die nach Erkenntnis streben und ihre Heimat verteidigen. Mit technischem Geschick und diplomatischem Geschick suchen sie den Fortschritt im Einklang mit dem Universum. The creators of the stars are fox-like beings who strive for knowledge and d...100 downloadsupdated 2 y ago
- Tetoirische Handelsallianzby Sterbehilfe4uDie Handelsallianz derTetoir, meistern den galaktischen Wettlauf durch geschickten Handel und Diplomatie. Kriege sind schlecht fürs Geschäft, daher setzen sie auf Frieden und Zusammenarbeit.100 downloadsupdated 3 y ago
- scharngortby klatufbUnclassified ship class. Does not get any class specific bonuses.100 downloadsupdated 2 y ago
- Romulan CONDOR BBby GavAn early Romulan capital ship feared for it's massive type R plasma torpedoes.100 downloadsupdated 16 mo ago
- Republic-VCX-102-GHOSTby starmacMedium-size combat ship of balanced capabilities. Could form the backbone of any fleet.100 downloadsupdated 15 mo ago
- Shrike Guardianby OmnibusShrike Corvette100 downloadsupdated 21 mo ago
- Journey-class Expedition Cruiserby 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. This ship w...100 downloadsupdated 9 mo ago
- Terranischer Widerstandby KnallWallaThe Terran resistance movement emerged after the precursor shield around Earth fell during the heyday of the Drengin Empire. The years of solitude taught the Resistance to be inventive. Embittered by harsh lessons, it may take some time to heal the rift between them and the Alliance, should the t...99 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.